8x+9=-13x+16

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Solution for 8x+9=-13x+16 equation:



8x+9=-13x+16
We move all terms to the left:
8x+9-(-13x+16)=0
We get rid of parentheses
8x+13x-16+9=0
We add all the numbers together, and all the variables
21x-7=0
We move all terms containing x to the left, all other terms to the right
21x=7
x=7/21
x=1/3

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