9x+7=10x-8

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Solution for 9x+7=10x-8 equation:



9x+7=10x-8
We move all terms to the left:
9x+7-(10x-8)=0
We get rid of parentheses
9x-10x+8+7=0
We add all the numbers together, and all the variables
-1x+15=0
We move all terms containing x to the left, all other terms to the right
-x=-15
x=-15/-1
x=+15

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