4-(p-1)+4p+7=p+4

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Solution for 4-(p-1)+4p+7=p+4 equation:


Simplifying
4 + -1(p + -1) + 4p + 7 = p + 4

Reorder the terms:
4 + -1(-1 + p) + 4p + 7 = p + 4
4 + (-1 * -1 + p * -1) + 4p + 7 = p + 4
4 + (1 + -1p) + 4p + 7 = p + 4

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

Combine like terms: 4 + 1 = 5
5 + 7 + -1p + 4p = p + 4

Combine like terms: 5 + 7 = 12
12 + -1p + 4p = p + 4

Combine like terms: -1p + 4p = 3p
12 + 3p = p + 4

Reorder the terms:
12 + 3p = 4 + p

Solving
12 + 3p = 4 + 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.
12 + 3p + -1p = 4 + p + -1p

Combine like terms: 3p + -1p = 2p
12 + 2p = 4 + p + -1p

Combine like terms: p + -1p = 0
12 + 2p = 4 + 0
12 + 2p = 4

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

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

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

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

Simplifying
p = -4

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