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20.99p-77=233.51
We move all terms to the left:
20.99p-77-(233.51)=0
We add all the numbers together, and all the variables
20.99p-310.51=0
We move all terms containing p to the left, all other terms to the right
20.99p=310.51
p=310.51/20.99
p=14+3.5806451612903/4.5139784946236
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