2(x+7)+3=12

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



2(x+7)+3=12
We move all terms to the left:
2(x+7)+3-(12)=0
We add all the numbers together, and all the variables
2(x+7)-9=0
We multiply parentheses
2x+14-9=0
We add all the numbers together, and all the variables
2x+5=0
We move all terms containing x to the left, all other terms to the right
2x=-5
x=-5/2
x=-2+1/2

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