3(2x+5)=42

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Solution for 3(2x+5)=42 equation: 



3(2x+5)=42

We move all terms to the left:

3(2x+5)-(42)=0

We multiply parentheses

6x+15-42=0

We add all the numbers together, and all the variables

6x-27=0

We move all terms containing x to the left, all other terms to the right

6x=27

x=27/6

x=4+1/2

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