9x+7=x-3

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Solution for 9x+7=x-3 equation:



9x+7=x-3
We move all terms to the left:
9x+7-(x-3)=0
We get rid of parentheses
9x-x+3+7=0
We add all the numbers together, and all the variables
8x+10=0
We move all terms containing x to the left, all other terms to the right
8x=-10
x=-10/8
x=-1+1/4

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