5p-4=7p-12

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Solution for 5p-4=7p-12 equation:


Simplifying
5p + -4 = 7p + -12

Reorder the terms:
-4 + 5p = 7p + -12

Reorder the terms:
-4 + 5p = -12 + 7p

Solving
-4 + 5p = -12 + 7p

Solving for variable 'p'.

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

Add '-7p' to each side of the equation.
-4 + 5p + -7p = -12 + 7p + -7p

Combine like terms: 5p + -7p = -2p
-4 + -2p = -12 + 7p + -7p

Combine like terms: 7p + -7p = 0
-4 + -2p = -12 + 0
-4 + -2p = -12

Add '4' to each side of the equation.
-4 + 4 + -2p = -12 + 4

Combine like terms: -4 + 4 = 0
0 + -2p = -12 + 4
-2p = -12 + 4

Combine like terms: -12 + 4 = -8
-2p = -8

Divide each side by '-2'.
p = 4

Simplifying
p = 4

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