Answer:
4
Step-by-step explanation:
because i know how to do it
The value of y in
is 6/7
<h3>How to solve for y?</h3>
The equation is given as:

Open the bracket
-3 = 7y - 9
Add 9 to both sides of the equation
7y = 6
Divide both sides by 7
y= 6/7
Hence, the value of y in
is 6/7
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<u>Complete question</u>
Solve for y

Answer:
52
Step-by-step explanation:
Multiply grams per gallon times gallons to get grams.

If r(x)= 11x, and c(x)=6x +20, then just put that into the equation.
So instead of p(x) = r(x) - c(x)
I would be p(x) = 11x - 6x + 20
Now solve.
p(x) = 5x + 20 is your final answer, so A.
Answer:
Step-by-step explanation:
-2x-14+10x=34
8x-14=34
8x=48
x=6