7p+13=9p-5

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Solution for 7p+13=9p-5 equation:


Simplifying
7p + 13 = 9p + -5

Reorder the terms:
13 + 7p = 9p + -5

Reorder the terms:
13 + 7p = -5 + 9p

Solving
13 + 7p = -5 + 9p

Solving for variable 'p'.

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

Add '-9p' to each side of the equation.
13 + 7p + -9p = -5 + 9p + -9p

Combine like terms: 7p + -9p = -2p
13 + -2p = -5 + 9p + -9p

Combine like terms: 9p + -9p = 0
13 + -2p = -5 + 0
13 + -2p = -5

Add '-13' to each side of the equation.
13 + -13 + -2p = -5 + -13

Combine like terms: 13 + -13 = 0
0 + -2p = -5 + -13
-2p = -5 + -13

Combine like terms: -5 + -13 = -18
-2p = -18

Divide each side by '-2'.
p = 9

Simplifying
p = 9

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