7a+22=90

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Solution for 7a+22=90 equation: 



7a+22=90

We move all terms to the left:

7a+22-(90)=0

We add all the numbers together, and all the variables

7a-68=0

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

7a=68

a=68/7

a=9+5/7

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