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(p-3)*0.8=18.40
We move all terms to the left:
(p-3)*0.8-(18.40)=0
We add all the numbers together, and all the variables
(p-3)*0.8-(18.4)=0
We add all the numbers together, and all the variables
(p-3)*0.8-18.4=0
We multiply parentheses
0.8p-2.4-18.4=0
We add all the numbers together, and all the variables
0.8p-20.8=0
We move all terms containing p to the left, all other terms to the right
0.8p=20.8
p=20.8/0.8
p=26
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