-7x+18=-3x+42

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Solution for -7x+18=-3x+42 equation:



-7x+18=-3x+42
We move all terms to the left:
-7x+18-(-3x+42)=0
We get rid of parentheses
-7x+3x-42+18=0
We add all the numbers together, and all the variables
-4x-24=0
We move all terms containing x to the left, all other terms to the right
-4x=24
x=24/-4
x=-6

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