7(2x+1)+3x=12

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Solution for 7(2x+1)+3x=12 equation: 



7(2x+1)+3x=12

We move all terms to the left:

7(2x+1)+3x-(12)=0

We add all the numbers together, and all the variables

3x+7(2x+1)-12=0

We multiply parentheses

3x+14x+7-12=0

We add all the numbers together, and all the variables

17x-5=0

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

17x=5

x=5/17

x=5/17

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