-4(-1x-5)=40

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Solution for -4(-1x-5)=40 equation: 


Simplifying
-4(-1x + -5) = 40

Reorder the terms:
-4(-5 + -1x) = 40
(-5 * -4 + -1x * -4) = 40
(20 + 4x) = 40

Solving
20 + 4x = 40

Solving for variable 'x'.

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

Add '-20' to each side of the equation.
20 + -20 + 4x = 40 + -20

Combine like terms: 20 + -20 = 0
0 + 4x = 40 + -20
4x = 40 + -20

Combine like terms: 40 + -20 = 20
4x = 20

Divide each side by '4'.
x = 5

Simplifying
x = 5

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