4p+7=2p-5

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Solution for 4p+7=2p-5 equation:


Simplifying
4p + 7 = 2p + -5

Reorder the terms:
7 + 4p = 2p + -5

Reorder the terms:
7 + 4p = -5 + 2p

Solving
7 + 4p = -5 + 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 + 4p + -2p = -5 + 2p + -2p

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

Combine like terms: 2p + -2p = 0
7 + 2p = -5 + 0
7 + 2p = -5

Add '-7' to each side of the equation.
7 + -7 + 2p = -5 + -7

Combine like terms: 7 + -7 = 0
0 + 2p = -5 + -7
2p = -5 + -7

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

Divide each side by '2'.
p = -6

Simplifying
p = -6

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