-4x+4(-3x-10)=120

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Solution for -4x+4(-3x-10)=120 equation:


Simplifying
-4x + 4(-3x + -10) = 120

Reorder the terms:
-4x + 4(-10 + -3x) = 120
-4x + (-10 * 4 + -3x * 4) = 120
-4x + (-40 + -12x) = 120

Reorder the terms:
-40 + -4x + -12x = 120

Combine like terms: -4x + -12x = -16x
-40 + -16x = 120

Solving
-40 + -16x = 120

Solving for variable 'x'.

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

Add '40' to each side of the equation.
-40 + 40 + -16x = 120 + 40

Combine like terms: -40 + 40 = 0
0 + -16x = 120 + 40
-16x = 120 + 40

Combine like terms: 120 + 40 = 160
-16x = 160

Divide each side by '-16'.
x = -10

Simplifying
x = -10

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