-4x+4(-3x-4)=64

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Solution for -4x+4(-3x-4)=64 equation:


Simplifying
-4x + 4(-3x + -4) = 64

Reorder the terms:
-4x + 4(-4 + -3x) = 64
-4x + (-4 * 4 + -3x * 4) = 64
-4x + (-16 + -12x) = 64

Reorder the terms:
-16 + -4x + -12x = 64

Combine like terms: -4x + -12x = -16x
-16 + -16x = 64

Solving
-16 + -16x = 64

Solving for variable 'x'.

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

Add '16' to each side of the equation.
-16 + 16 + -16x = 64 + 16

Combine like terms: -16 + 16 = 0
0 + -16x = 64 + 16
-16x = 64 + 16

Combine like terms: 64 + 16 = 80
-16x = 80

Divide each side by '-16'.
x = -5

Simplifying
x = -5

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