3(q-80)=30

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Solution for 3(q-80)=30 equation:



3(q-80)=30
We move all terms to the left:
3(q-80)-(30)=0
We multiply parentheses
3q-240-30=0
We add all the numbers together, and all the variables
3q-270=0
We move all terms containing q to the left, all other terms to the right
3q=270
q=270/3
q=90

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