-4(-5x)-4x-2=-66

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Solution for -4(-5x)-4x-2=-66 equation:


Simplifying
-4(-5x) + -4x + -2 = -66

Remove parenthesis around (-5x)
-4 * -5x + -4x + -2 = -66

Multiply -4 * -5
20x + -4x + -2 = -66

Reorder the terms:
-2 + 20x + -4x = -66

Combine like terms: 20x + -4x = 16x
-2 + 16x = -66

Solving
-2 + 16x = -66

Solving for variable 'x'.

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

Add '2' to each side of the equation.
-2 + 2 + 16x = -66 + 2

Combine like terms: -2 + 2 = 0
0 + 16x = -66 + 2
16x = -66 + 2

Combine like terms: -66 + 2 = -64
16x = -64

Divide each side by '16'.
x = -4

Simplifying
x = -4

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