12p+7=2(p+8)+15

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Solution for 12p+7=2(p+8)+15 equation:


Simplifying
12p + 7 = 2(p + 8) + 15

Reorder the terms:
7 + 12p = 2(p + 8) + 15

Reorder the terms:
7 + 12p = 2(8 + p) + 15
7 + 12p = (8 * 2 + p * 2) + 15
7 + 12p = (16 + 2p) + 15

Reorder the terms:
7 + 12p = 16 + 15 + 2p

Combine like terms: 16 + 15 = 31
7 + 12p = 31 + 2p

Solving
7 + 12p = 31 + 2p

Solving for variable 'p'.

Move all terms containing p to the left, all other terms to the right.

Add '-2p' to each side of the equation.
7 + 12p + -2p = 31 + 2p + -2p

Combine like terms: 12p + -2p = 10p
7 + 10p = 31 + 2p + -2p

Combine like terms: 2p + -2p = 0
7 + 10p = 31 + 0
7 + 10p = 31

Add '-7' to each side of the equation.
7 + -7 + 10p = 31 + -7

Combine like terms: 7 + -7 = 0
0 + 10p = 31 + -7
10p = 31 + -7

Combine like terms: 31 + -7 = 24
10p = 24

Divide each side by '10'.
p = 2.4

Simplifying
p = 2.4

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