(2x+9)+7=90

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Solution for (2x+9)+7=90 equation: 



(2x+9)+7=90

We move all terms to the left:

(2x+9)+7-(90)=0

We add all the numbers together, and all the variables

(2x+9)-83=0

We get rid of parentheses

2x+9-83=0

We add all the numbers together, and all the variables

2x-74=0

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

2x=74

x=74/2

x=37

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