p-2p+4-7=p+2

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


Simplifying
p + -2p + 4 + -7 = p + 2

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

Combine like terms: 4 + -7 = -3
-3 + p + -2p = p + 2

Combine like terms: p + -2p = -1p
-3 + -1p = p + 2

Reorder the terms:
-3 + -1p = 2 + p

Solving
-3 + -1p = 2 + p

Solving for variable 'p'.

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

Add '-1p' to each side of the equation.
-3 + -1p + -1p = 2 + p + -1p

Combine like terms: -1p + -1p = -2p
-3 + -2p = 2 + p + -1p

Combine like terms: p + -1p = 0
-3 + -2p = 2 + 0
-3 + -2p = 2

Add '3' to each side of the equation.
-3 + 3 + -2p = 2 + 3

Combine like terms: -3 + 3 = 0
0 + -2p = 2 + 3
-2p = 2 + 3

Combine like terms: 2 + 3 = 5
-2p = 5

Divide each side by '-2'.
p = -2.5

Simplifying
p = -2.5

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