p-7=4-p

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Solution for p-7=4-p equation:


Simplifying
p + -7 = 4 + -1p

Reorder the terms:
-7 + p = 4 + -1p

Solving
-7 + p = 4 + -1p

Solving for variable 'p'.

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

Add 'p' to each side of the equation.
-7 + p + p = 4 + -1p + p

Combine like terms: p + p = 2p
-7 + 2p = 4 + -1p + p

Combine like terms: -1p + p = 0
-7 + 2p = 4 + 0
-7 + 2p = 4

Add '7' to each side of the equation.
-7 + 7 + 2p = 4 + 7

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

Combine like terms: 4 + 7 = 11
2p = 11

Divide each side by '2'.
p = 5.5

Simplifying
p = 5.5

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