3q+42=90

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Solution for 3q+42=90 equation: 



3q+42=90

We move all terms to the left:

3q+42-(90)=0

We add all the numbers together, and all the variables

3q-48=0

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

3q=48

q=48/3

q=16

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