6x-5+4x-2=8x+21

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Solution for 6x-5+4x-2=8x+21 equation:



6x-5+4x-2=8x+21
We move all terms to the left:
6x-5+4x-2-(8x+21)=0
We add all the numbers together, and all the variables
10x-(8x+21)-7=0
We get rid of parentheses
10x-8x-21-7=0
We add all the numbers together, and all the variables
2x-28=0
We move all terms containing x to the left, all other terms to the right
2x=28
x=28/2
x=14

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