9x+1=7x+8

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Solution for 9x+1=7x+8 equation:



9x+1=7x+8
We move all terms to the left:
9x+1-(7x+8)=0
We get rid of parentheses
9x-7x-8+1=0
We add all the numbers together, and all the variables
2x-7=0
We move all terms containing x to the left, all other terms to the right
2x=7
x=7/2
x=3+1/2

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