3x+8+5x+9=90

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Solution for 3x+8+5x+9=90 equation:



3x+8+5x+9=90
We move all terms to the left:
3x+8+5x+9-(90)=0
We add all the numbers together, and all the variables
8x-73=0
We move all terms containing x to the left, all other terms to the right
8x=73
x=73/8
x=9+1/8

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