3-(2x-10)+4(x-7)=12

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Solution for 3-(2x-10)+4(x-7)=12 equation:



3-(2x-10)+4(x-7)=12
We move all terms to the left:
3-(2x-10)+4(x-7)-(12)=0
We add all the numbers together, and all the variables
-(2x-10)+4(x-7)-9=0
We multiply parentheses
-(2x-10)+4x-28-9=0
We get rid of parentheses
-2x+4x+10-28-9=0
We add all the numbers together, and all the variables
2x-27=0
We move all terms containing x to the left, all other terms to the right
2x=27
x=27/2
x=13+1/2

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