7(x+3)=2x+66

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Solution for 7(x+3)=2x+66 equation: 



7(x+3)=2x+66

We move all terms to the left:

7(x+3)-(2x+66)=0

We multiply parentheses

7x-(2x+66)+21=0

We get rid of parentheses

7x-2x-66+21=0

We add all the numbers together, and all the variables

5x-45=0

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

5x=45

x=45/5

x=9

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