-4(p-2)=2(p-1)-7p+15

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Solution for -4(p-2)=2(p-1)-7p+15 equation:


Simplifying
-4(p + -2) = 2(p + -1) + -7p + 15

Reorder the terms:
-4(-2 + p) = 2(p + -1) + -7p + 15
(-2 * -4 + p * -4) = 2(p + -1) + -7p + 15
(8 + -4p) = 2(p + -1) + -7p + 15

Reorder the terms:
8 + -4p = 2(-1 + p) + -7p + 15
8 + -4p = (-1 * 2 + p * 2) + -7p + 15
8 + -4p = (-2 + 2p) + -7p + 15

Reorder the terms:
8 + -4p = -2 + 15 + 2p + -7p

Combine like terms: -2 + 15 = 13
8 + -4p = 13 + 2p + -7p

Combine like terms: 2p + -7p = -5p
8 + -4p = 13 + -5p

Solving
8 + -4p = 13 + -5p

Solving for variable 'p'.

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

Add '5p' to each side of the equation.
8 + -4p + 5p = 13 + -5p + 5p

Combine like terms: -4p + 5p = 1p
8 + 1p = 13 + -5p + 5p

Combine like terms: -5p + 5p = 0
8 + 1p = 13 + 0
8 + 1p = 13

Add '-8' to each side of the equation.
8 + -8 + 1p = 13 + -8

Combine like terms: 8 + -8 = 0
0 + 1p = 13 + -8
1p = 13 + -8

Combine like terms: 13 + -8 = 5
1p = 5

Divide each side by '1'.
p = 5

Simplifying
p = 5

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