SOLUTION: 2+3(5x+7)=53 3n+2(n-4)= 42 3(x+2)= 15

Question 156710: 2+3(5x+7)=53
3n+2(n-4)= 42
3(x+2)= 15
Answer by jim_thompson5910(35256) (Show Source): You can put this solution on YOUR website!
I'll do the first two to help you along

# 1

Start with the given equation.

Distribute.

Combine like terms on the left side.

Subtract from both sides.

Combine like terms on the right side.

Divide both sides by to isolate .

Reduce.

----------------------------------------------------------------------

Answer:

So the answer is

# 2

Start with the given equation.

Distribute.

Combine like terms on the left side.

Add to both sides.

Combine like terms on the right side.

Divide both sides by to isolate .

Reduce.

----------------------------------------------------------------------

Answer:

So the answer is
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