4x+7=9x-18

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Solution for 4x+7=9x-18 equation:



4x+7=9x-18
We move all terms to the left:
4x+7-(9x-18)=0
We get rid of parentheses
4x-9x+18+7=0
We add all the numbers together, and all the variables
-5x+25=0
We move all terms containing x to the left, all other terms to the right
-5x=-25
x=-25/-5
x=+5

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