q/10+19=21

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Solution for q/10+19=21 equation:



q/10+19=21
We move all terms to the left:
q/10+19-(21)=0
We add all the numbers together, and all the variables
q/10-2=0
We multiply all the terms by the denominator
q-2*10=0
We add all the numbers together, and all the variables
q-20=0
We move all terms containing q to the left, all other terms to the right
q=20

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