7x+4=3x-18

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Solution for 7x+4=3x-18 equation:



7x+4=3x-18
We move all terms to the left:
7x+4-(3x-18)=0
We get rid of parentheses
7x-3x+18+4=0
We add all the numbers together, and all the variables
4x+22=0
We move all terms containing x to the left, all other terms to the right
4x=-22
x=-22/4
x=-5+1/2

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