7p-7=12p+13

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Solution for 7p-7=12p+13 equation:


Simplifying
7p + -7 = 12p + 13

Reorder the terms:
-7 + 7p = 12p + 13

Reorder the terms:
-7 + 7p = 13 + 12p

Solving
-7 + 7p = 13 + 12p

Solving for variable 'p'.

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

Add '-12p' to each side of the equation.
-7 + 7p + -12p = 13 + 12p + -12p

Combine like terms: 7p + -12p = -5p
-7 + -5p = 13 + 12p + -12p

Combine like terms: 12p + -12p = 0
-7 + -5p = 13 + 0
-7 + -5p = 13

Add '7' to each side of the equation.
-7 + 7 + -5p = 13 + 7

Combine like terms: -7 + 7 = 0
0 + -5p = 13 + 7
-5p = 13 + 7

Combine like terms: 13 + 7 = 20
-5p = 20

Divide each side by '-5'.
p = -4

Simplifying
p = -4

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