What can I multiple -8x-4y-3z=11 so that the X variable Can eliminate with 6x+8y-7z=-63

Answers

Answer 1

Answer:

Answer:

fhk frrhjklnby

Step-by-step explanation:

g pay no of the month of November month of the year end of the day is a very happy birthday to you and your family members of the world cup final in the world cup today and today is the last date of the day of the day and the day I was in the same time for you and your family members and all the best for your future

Related Questions

Solve the sytems of equations by substitution x=-4y x+5y=2
What is the solution of the system defined by y = -x + 5 and 5x + 2y = 14?
The number 18.345 has five significant figures
The steps below show the incomplete solution to find the value of x for the equation 7x – 3x – 4 = –1 + 21:Step 1: 7x – 3x – 4 = –1 + 21 Step 2: 7x – 3x – 4 = 20 Step 3: 4x – 4 = 20Which of these is most likely the next step? (4 points) 4x = 24 4x = 16 4x = 5 4x = 80
Solve.–30 = 6za. –5b. –6c. –24d. –180

Pleaseeeeeeee help me 7th grade math

Answers

Answer:

f+1/4= -7/2

f= 15/4 or -3 3/4 as a mixed number

Hope this helps.... Stay safe and have a great week!! :D

-15/4 , if you need it as a mixed number it would be -3 3/4

Bryan is cooking cupcakes for a bake sale at his club. The recipe calls for 12 cups of flour. He has already put 3 cups of flour in the mixing bowl. How many more cups does he need to put in? Write an equation to represent this problem. Then solve.

Answers

Answer:

Bryan needs 9 cups more.

Step-by-step explanation:

Bryan is cooking cupcakes for a bake sale at his club. The recipe calls for 12 cups of flour.

Number of cups of flour, he already has = 3

Lets say he needs x cups more.

So, equation forms = $12=x+3$

=> $12-3=x$

x = 9

Hence, Bryan needs 9 cups more.

Answer:

9 cups

Step-by-step explanation:

12-3 = 9

In the rhombus, m1 = 18x, m2 = x + y, and m3 = 30z. Find the value of the variables x, y, and z. The diagram is not drawn to scale.

Answers

None of the angles are 90 degrees. The sides of the rhombus that are across from each other are parallel. would add up to 180 degrees, When we have a rhombus, that bit of info really helps.
4X+X=180
5x=180
x=36

What is 4 2/7 * 2 1/5 Express the answer in simplest form.

Answers

$4 (2)/(7) *2 (1)/(5) = (30)/(7) * (11)/(5) = (330)/(35) ^((5) = (66)/(7).$

First, turn them into improper fractions. 4 and 2/7= 30/7, and 2 and 1/5= 11/5. 30/7*11/5= 330/25=9 and 3/7.....thats ur answerI accidentally uploaded the wrong picture. Srry.

Write a proof for the conjecture using the contrapositive.
If 5x + 7 = -13, then x = -4.

Answers

The contrapositive of this statement would be: "If x does not equal -4, then 5x + 7 will not equal to -13."

what is contrapositive?

The contrapositive is defined as the inverse and converse of a conditional statement.

X is equal to 4 we know this is because the sign in between the number means greater than or equal to so 3 x 4 equals 12 which makes the equation on right true and on the left x.

So, the contrapositive of this statement would be:

"If x does not equal -4, then 5x + 7 will not equal to -13."

Learn more about contrapositive ;

brainly.com/question/5306301

#SPJ2

Can some help me fast!