3x+10+5(x-10)=90

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Solution for 3x+10+5(x-10)=90 equation: 



3x+10+5(x-10)=90

We move all terms to the left:

3x+10+5(x-10)-(90)=0

We add all the numbers together, and all the variables

3x+5(x-10)-80=0

We multiply parentheses

3x+5x-50-80=0

We add all the numbers together, and all the variables

8x-130=0

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

8x=130

x=130/8

x=16+1/4

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