3p-49=p-7

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Solution for 3p-49=p-7 equation:



3p-49=p-7
We move all terms to the left:
3p-49-(p-7)=0
We get rid of parentheses
3p-p+7-49=0
We add all the numbers together, and all the variables
2p-42=0
We move all terms containing p to the left, all other terms to the right
2p=42
p=42/2
p=21

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