9x-4+7=x+8

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Solution for 9x-4+7=x+8 equation:



9x-4+7=x+8
We move all terms to the left:
9x-4+7-(x+8)=0
We add all the numbers together, and all the variables
9x-(x+8)+3=0
We get rid of parentheses
9x-x-8+3=0
We add all the numbers together, and all the variables
8x-5=0
We move all terms containing x to the left, all other terms to the right
8x=5
x=5/8
x=5/8

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