7x-3=2(2x+6)

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Solution for 7x-3=2(2x+6) equation: 



7x-3=2(2x+6)

We move all terms to the left:

7x-3-(2(2x+6))=0



We calculate terms in parentheses: -(2(2x+6)), so:

2(2x+6)

We multiply parentheses

4x+12

Back to the equation:

-(4x+12)



We get rid of parentheses

7x-4x-12-3=0

We add all the numbers together, and all the variables

3x-15=0

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

3x=15

x=15/3

x=5

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