7=-(2p-3)-2(2-2p)

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Solution for 7=-(2p-3)-2(2-2p) equation:


Simplifying
7 = -1(2p + -3) + -2(2 + -2p)

Reorder the terms:
7 = -1(-3 + 2p) + -2(2 + -2p)
7 = (-3 * -1 + 2p * -1) + -2(2 + -2p)
7 = (3 + -2p) + -2(2 + -2p)
7 = 3 + -2p + (2 * -2 + -2p * -2)
7 = 3 + -2p + (-4 + 4p)

Reorder the terms:
7 = 3 + -4 + -2p + 4p

Combine like terms: 3 + -4 = -1
7 = -1 + -2p + 4p

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

Solving
7 = -1 + 2p

Solving for variable 'p'.

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

Add '-2p' to each side of the equation.
7 + -2p = -1 + 2p + -2p

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

Add '-7' to each side of the equation.
7 + -7 + -2p = -1 + -7

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

Combine like terms: -1 + -7 = -8
-2p = -8

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

Simplifying
p = 4

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