72+(2x+8)=90

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Solution for 72+(2x+8)=90 equation: 



72+(2x+8)=90

We move all terms to the left:

72+(2x+8)-(90)=0

We add all the numbers together, and all the variables

(2x+8)-18=0

We get rid of parentheses

2x+8-18=0

We add all the numbers together, and all the variables

2x-10=0

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

2x=10

x=10/2

x=5

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