(-x+2)5=(-x-4)7

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Solution for (-x+2)5=(-x-4)7 equation:


Simplifying
(-1x + 2) * 5 = (-1x + -4) * 7

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

Reorder the terms for easier multiplication:
5(2 + -1x) = (-1x + -4) * 7
(2 * 5 + -1x * 5) = (-1x + -4) * 7
(10 + -5x) = (-1x + -4) * 7

Reorder the terms:
10 + -5x = (-4 + -1x) * 7

Reorder the terms for easier multiplication:
10 + -5x = 7(-4 + -1x)
10 + -5x = (-4 * 7 + -1x * 7)
10 + -5x = (-28 + -7x)

Solving
10 + -5x = -28 + -7x

Solving for variable 'x'.

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

Add '7x' to each side of the equation.
10 + -5x + 7x = -28 + -7x + 7x

Combine like terms: -5x + 7x = 2x
10 + 2x = -28 + -7x + 7x

Combine like terms: -7x + 7x = 0
10 + 2x = -28 + 0
10 + 2x = -28

Add '-10' to each side of the equation.
10 + -10 + 2x = -28 + -10

Combine like terms: 10 + -10 = 0
0 + 2x = -28 + -10
2x = -28 + -10

Combine like terms: -28 + -10 = -38
2x = -38

Divide each side by '2'.
x = -19

Simplifying
x = -19

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