Solve the equation 3x+6y=18 for x

Answers

Answer 1
Answer: 3x+6y=18
subtract 6y from both sides
3x=18-6y
divide by 3
x=6-2y

Answer 2
Answer:

Hi there!


When you answer a math problem with 2 variables, you have to make sure the other is in your answer. :)


Solve for x -


Step 1) Add -6y to both sides.


3x + 6y + -6y = 18 + -6y

3x = -6y + 18


Step 2) Divide both sides by 3.


3x/3 = -6y + 18/3

x = -2y + 6


Final Answer -


x = -2y + 6


Hope this helps!

If you need anything else, send me a message! I'd be happy to help! :D


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How to simplify the expression -(-19)?

Answers

-(-9) = 9 because the minus outside switches all the operations that are inside the parentheses. 

F(x)=2-3xEvaluate f(0)
A. -3
B. 5
C. 2
D. - 1


Which ordered pair is the turning point of the graph of f(x)= |x-4|?

A. (4,0)
B. (-4,0)
C. (0,4)
D. (0, -4)

Answers

the answer would be C.

Jac thinks of a number. 25% of his number is 35. What is 1/10 of Jac's number?​

Answers

Answer:

Step-by-step explanation:

Let Jack’s number be x.

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(25/100) . x = 35

x = 35 . 4 = 140

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Answer: 14

Complete the equation a^1/2×a___=a

Answers

When adding functions with the same base you simply add the exponents so:
a^(1/2)*a^(x) = a^(1)
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Functions f (x)= 2x+3 and g (x)=6x+2 which composition produces the greatest output

Answers

I would start by evaluating f(g(x)) and g(f(x)) f(g(x)) = f(6x+2) = 2(6x+2) + 3 = 12x + 4 + 3 = 12x + 7 can you evaluate g(f(x)) ?

What is the value of the expression? 19.2+(–7+3.8)a. 16
b. 24
c. 29
d. 30

Answers

19.2+(-7+3.8)=19.2+(3.8-7)=19.2+(-3.2)\n\n=19.2-3.2=\huge\boxed{16}\leftarrow\boxed{a}
The first thing I would do to solve this is do the () so -7+3.8=-3.2 +19.2=16 So your answer would be A. I hope this helps. :)