8x+7=3x-9

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Solution for 8x+7=3x-9 equation: 



8x+7=3x-9

We move all terms to the left:

8x+7-(3x-9)=0

We get rid of parentheses

8x-3x+9+7=0

We add all the numbers together, and all the variables

5x+16=0

We move all terms containing x to the left, all other terms to the right

5x=-16

x=-16/5

x=-3+1/5

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