3x-4(-2x-8)=120

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Solution for 3x-4(-2x-8)=120 equation:


Simplifying
3x + -4(-2x + -8) = 120

Reorder the terms:
3x + -4(-8 + -2x) = 120
3x + (-8 * -4 + -2x * -4) = 120
3x + (32 + 8x) = 120

Reorder the terms:
32 + 3x + 8x = 120

Combine like terms: 3x + 8x = 11x
32 + 11x = 120

Solving
32 + 11x = 120

Solving for variable 'x'.

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

Add '-32' to each side of the equation.
32 + -32 + 11x = 120 + -32

Combine like terms: 32 + -32 = 0
0 + 11x = 120 + -32
11x = 120 + -32

Combine like terms: 120 + -32 = 88
11x = 88

Divide each side by '11'.
x = 8

Simplifying
x = 8

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