12-5p=3p+8-7

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Solution for 12-5p=3p+8-7 equation:


Simplifying
12 + -5p = 3p + 8 + -7

Reorder the terms:
12 + -5p = 8 + -7 + 3p

Combine like terms: 8 + -7 = 1
12 + -5p = 1 + 3p

Solving
12 + -5p = 1 + 3p

Solving for variable 'p'.

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

Add '-3p' to each side of the equation.
12 + -5p + -3p = 1 + 3p + -3p

Combine like terms: -5p + -3p = -8p
12 + -8p = 1 + 3p + -3p

Combine like terms: 3p + -3p = 0
12 + -8p = 1 + 0
12 + -8p = 1

Add '-12' to each side of the equation.
12 + -12 + -8p = 1 + -12

Combine like terms: 12 + -12 = 0
0 + -8p = 1 + -12
-8p = 1 + -12

Combine like terms: 1 + -12 = -11
-8p = -11

Divide each side by '-8'.
p = 1.375

Simplifying
p = 1.375

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