4x-7=2x-12

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Solution for 4x-7=2x-12 equation:



4x-7=2x-12
We move all terms to the left:
4x-7-(2x-12)=0
We get rid of parentheses
4x-2x+12-7=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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