7-2(4p-1)=-5p

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Solution for 7-2(4p-1)=-5p equation:


Simplifying
7 + -2(4p + -1) = -5p

Reorder the terms:
7 + -2(-1 + 4p) = -5p
7 + (-1 * -2 + 4p * -2) = -5p
7 + (2 + -8p) = -5p

Combine like terms: 7 + 2 = 9
9 + -8p = -5p

Solving
9 + -8p = -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.
9 + -8p + 5p = -5p + 5p

Combine like terms: -8p + 5p = -3p
9 + -3p = -5p + 5p

Combine like terms: -5p + 5p = 0
9 + -3p = 0

Add '-9' to each side of the equation.
9 + -9 + -3p = 0 + -9

Combine like terms: 9 + -9 = 0
0 + -3p = 0 + -9
-3p = 0 + -9

Combine like terms: 0 + -9 = -9
-3p = -9

Divide each side by '-3'.
p = 3

Simplifying
p = 3

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