30+2p=40

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Solution for 30+2p=40 equation:



30+2p=40
We move all terms to the left:
30+2p-(40)=0
We add all the numbers together, and all the variables
2p-10=0
We move all terms containing p to the left, all other terms to the right
2p=10
p=10/2
p=5

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