3p+7=2p+12

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Solution for 3p+7=2p+12 equation:


Simplifying
3p + 7 = 2p + 12

Reorder the terms:
7 + 3p = 2p + 12

Reorder the terms:
7 + 3p = 12 + 2p

Solving
7 + 3p = 12 + 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 + 3p + -2p = 12 + 2p + -2p

Combine like terms: 3p + -2p = 1p
7 + 1p = 12 + 2p + -2p

Combine like terms: 2p + -2p = 0
7 + 1p = 12 + 0
7 + 1p = 12

Add '-7' to each side of the equation.
7 + -7 + 1p = 12 + -7

Combine like terms: 7 + -7 = 0
0 + 1p = 12 + -7
1p = 12 + -7

Combine like terms: 12 + -7 = 5
1p = 5

Divide each side by '1'.
p = 5

Simplifying
p = 5

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