9x-28=7x+2

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Solution for 9x-28=7x+2 equation:



9x-28=7x+2
We move all terms to the left:
9x-28-(7x+2)=0
We get rid of parentheses
9x-7x-2-28=0
We add all the numbers together, and all the variables
2x-30=0
We move all terms containing x to the left, all other terms to the right
2x=30
x=30/2
x=15

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