8x+1+4x+8=90

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Solution for 8x+1+4x+8=90 equation:



8x+1+4x+8=90
We move all terms to the left:
8x+1+4x+8-(90)=0
We add all the numbers together, and all the variables
12x-81=0
We move all terms containing x to the left, all other terms to the right
12x=81
x=81/12
x=6+3/4

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