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Sagot :
Answer:
p=9
Step-by-step explanation:
6(2p+2)=120
6(2p)+6(2)=120
12p+12=120 1. subtract 12 on both sides
12p=108 2. divide 12 on both sides
p=9
Answer:
p=9
Step-by-step explanation:
Here is the most simple way to solve:
Instead of distributing the 6 into the parenthesis, you can simply divide both sides by 6:
[tex]6(2p+2)=120\\\frac{6(2p+2)}{6} =\frac{120}{6}[/tex]
[tex]2p+2=120[/tex]
Subtract each side by 2 to isolate the variable:
[tex]2p+2=20\\2p+2-2=20-2[/tex]
[tex]2p=18[/tex]
Divide both sides by 2 to have the coefficient of the variable be 1 (Because thats how we solve these kinds of equations!)
[tex]2p=18\\\frac{2p}{2} =\frac{18}{2} \\p=9[/tex]
Have a good day! :)
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