How would you solve 7 - 3y = 22

Answers

Answer 1

Answer: 7-3y=22 -7 -7 -3y=15 Divide by -3. y=-5

Answer 2

Answer: 22+-7=15 3y = 15 then
Divide each side by '3'. y = 5
Simplifying y = 5
so your answer is going to be 5

Related Questions

The working out for 637 divided by 13
C=40.82 ft what is the radius an d diameter
The yard behind the Cindy’s house is rectangular in shape and has a perimeter of 72 feet. If the length l of the yard is 18 feet longer than the width w of the yard, what is the area of the yard, in square feet?
Keith is saving money for a car. He has saved the same amount each year for the past three years, and records how much he has at the end of each year in the table below. Year 1: 1500 year 2: 3000 year 3: 4500What is Keith's unit rate of change of dollars with respect to time; that is, how much does Keith save in one year?
Simplify 8(3 - 2x).A.24x - 16B.16x - 24C.24 - 16x

A strawberry pie was cut into 12 slices . Mark ate 1/4 the pie. How many slices of pie did Mark eat?

Answers

If Mark ate 1/4 of the pie, that means he ate a quarter of it. We need to find a quarter of 12 slices. We can do this by dividing 12 by 4: 12/4=3. So, he ate three slices, because three is a quarter of 12.

Answer: 3 slices

Dexter rides his bike 3 1/4 miles each day on Monday, Wednesday, and Friday. On Tuesday and Thursday he rides 7 3/8 miles each day. How many miles does he ride for the five days?

A. 9 3/4 miles

B. 10 5/8 miles

C. 14 3/4 miles

D. 24 1/2 miles

Answers

3(3.25)+2(7.375)

9.75+14.75

24.5 or 24 1/2

How do I make 3.0035 into a fraction?

Answers

Make 3.0035 into a proportion, or over 1000000, to make it a whole number. 30035/1000000.

I did an example to help explain it in numbers

If the circumference of a circle is 2pi, what is the area?

Answers

Circumference of a circle= 2 * pi * r

Plug in what we know: 2pi = 2 * pi * r

Divide 2 pi to both sides: r = 1 (anything divided by itself is equal to 1)

Area = pi * r^2

Plug in what we know: A = pi * 1^2
A = pi * 1 ==> A = 1 pi

So the area is '1 pi' or just 'pi'.

The circumference of a circle is (pi) x (diameter).

The circumference of this circle is 2pi, so

2 pi = (pi) x (diameter).

So the diameter of this particular circle is 2,
Its radius is 1/2 of the diameter, so radius = 1.

The reason we need to know the radius is
because it's needed to find the area.

The area of any circle is (pi) x (radius squared).
For this particular circle ...

Area = (pi) x (1 squared) = pi square units .

Can someone please help me

Answers

The point-slope form:

$y-y_1=m(x-x_1)\n\nm=(y_2-y_1)/(x_2-x_1)$

We have two points (-2, -6) and (0, -2). Substitute:

$m=(-2-(-6))/(0-(-2))=(4)/(2)=2\n\ny-(-6)=2(x-(-2))\n\ny+6=2(x+2)\qquad|\text{use distributive property}\n\ny+6=2x+4\qquad|\text{subtract 6 from both sides}\n\ny=2x-2\qquad|\text{subtract 2x from both sides}\n\n-2x+y=-2\qquad|\text{change the signs}\n\n2x-y=2$

Answer:

point-slope form: y + 6 = 2(x + 2)

slope-intercept form: y = 2x - 2

standard form: 2x - y = 2

Really need helpEighty decreased by three times a number os the same as five times the number increased by eight find the number
i am really confused

Answers

$3n - 80 = 5n + 8\n3n=5n + 88\n -2n = 88\n\n n = -44$

Other Questions

Explain when you know you need to rename a mixed number to subtract

Jana is taking pledges for a bike-a-thon fundraiser. Ivan pledged $4.25, plus $1.25 for eachmile that Jana bikes. Vicky pledged $5.75, plus $0.75 for each mile that Jana bikes. Part A Write expressions for the number of dollars Ivan pledged and the number of dollars Vicky pledged. Use m for the number of miles that Jana bikes. Part B Add the two expressions from Part A to find the combined amount that Ivan and Vicky pledged in terms of m. Part C Find an expression equivalent to the one from Part B by factoring out the greatest common factor from the two terms.

scores on a college entrance examination are normally distributed with a mean of 500 and a standard deviation of 100% of people who write this exam obtain scores between 425 and 575

What is the solution of the system of linear equations? y=3/2 x+1 and y=3/4 x-2