4x-5(-x+2)=-91

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Solution for 4x-5(-x+2)=-91 equation:


Simplifying
4x + -5(-1x + 2) = -91

Reorder the terms:
4x + -5(2 + -1x) = -91
4x + (2 * -5 + -1x * -5) = -91
4x + (-10 + 5x) = -91

Reorder the terms:
-10 + 4x + 5x = -91

Combine like terms: 4x + 5x = 9x
-10 + 9x = -91

Solving
-10 + 9x = -91

Solving for variable 'x'.

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

Add '10' to each side of the equation.
-10 + 10 + 9x = -91 + 10

Combine like terms: -10 + 10 = 0
0 + 9x = -91 + 10
9x = -91 + 10

Combine like terms: -91 + 10 = -81
9x = -81

Divide each side by '9'.
x = -9

Simplifying
x = -9

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