-x-3+4(-4x-4)=3x-79

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Solution for -x-3+4(-4x-4)=3x-79 equation:


Simplifying
-1x + -3 + 4(-4x + -4) = 3x + -79

Reorder the terms:
-1x + -3 + 4(-4 + -4x) = 3x + -79
-1x + -3 + (-4 * 4 + -4x * 4) = 3x + -79
-1x + -3 + (-16 + -16x) = 3x + -79

Reorder the terms:
-3 + -16 + -1x + -16x = 3x + -79

Combine like terms: -3 + -16 = -19
-19 + -1x + -16x = 3x + -79

Combine like terms: -1x + -16x = -17x
-19 + -17x = 3x + -79

Reorder the terms:
-19 + -17x = -79 + 3x

Solving
-19 + -17x = -79 + 3x

Solving for variable 'x'.

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

Add '-3x' to each side of the equation.
-19 + -17x + -3x = -79 + 3x + -3x

Combine like terms: -17x + -3x = -20x
-19 + -20x = -79 + 3x + -3x

Combine like terms: 3x + -3x = 0
-19 + -20x = -79 + 0
-19 + -20x = -79

Add '19' to each side of the equation.
-19 + 19 + -20x = -79 + 19

Combine like terms: -19 + 19 = 0
0 + -20x = -79 + 19
-20x = -79 + 19

Combine like terms: -79 + 19 = -60
-20x = -60

Divide each side by '-20'.
x = 3

Simplifying
x = 3

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