87x-3-2x=8+4

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Solution for 87x-3-2x=8+4 equation: 



87x-3-2x=8+4

We move all terms to the left:

87x-3-2x-(8+4)=0

We add all the numbers together, and all the variables

87x-2x-3-12=0

We add all the numbers together, and all the variables

85x-15=0

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

85x=15

x=15/85

x=3/17

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