8x+3=-4x+9

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Solution for 8x+3=-4x+9 equation: 



8x+3=-4x+9

We move all terms to the left:

8x+3-(-4x+9)=0

We get rid of parentheses

8x+4x-9+3=0

We add all the numbers together, and all the variables

12x-6=0

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

12x=6

x=6/12

x=1/2

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