8x+9=4x-11

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Solution for 8x+9=4x-11 equation:



8x+9=4x-11
We move all terms to the left:
8x+9-(4x-11)=0
We get rid of parentheses
8x-4x+11+9=0
We add all the numbers together, and all the variables
4x+20=0
We move all terms containing x to the left, all other terms to the right
4x=-20
x=-20/4
x=-5

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