7(2x+2)-7=4x+9

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Solution for 7(2x+2)-7=4x+9 equation:



7(2x+2)-7=4x+9
We move all terms to the left:
7(2x+2)-7-(4x+9)=0
We multiply parentheses
14x-(4x+9)+14-7=0
We get rid of parentheses
14x-4x-9+14-7=0
We add all the numbers together, and all the variables
10x-2=0
We move all terms containing x to the left, all other terms to the right
10x=2
x=2/10
x=1/5

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