2q+9=20

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Solution for 2q+9=20 equation:



2q+9=20
We move all terms to the left:
2q+9-(20)=0
We add all the numbers together, and all the variables
2q-11=0
We move all terms containing q to the left, all other terms to the right
2q=11
q=11/2
q=5+1/2

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