(2x-9)+8=90

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Solution for (2x-9)+8=90 equation: 



(2x-9)+8=90

We move all terms to the left:

(2x-9)+8-(90)=0

We add all the numbers together, and all the variables

(2x-9)-82=0

We get rid of parentheses

2x-9-82=0

We add all the numbers together, and all the variables

2x-91=0

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

2x=91

x=91/2

x=45+1/2

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