6x-5(-3x-8)=-128

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Solution for 6x-5(-3x-8)=-128 equation:


Simplifying
6x + -5(-3x + -8) = -128

Reorder the terms:
6x + -5(-8 + -3x) = -128
6x + (-8 * -5 + -3x * -5) = -128
6x + (40 + 15x) = -128

Reorder the terms:
40 + 6x + 15x = -128

Combine like terms: 6x + 15x = 21x
40 + 21x = -128

Solving
40 + 21x = -128

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 + 21x = -128 + -40

Combine like terms: 40 + -40 = 0
0 + 21x = -128 + -40
21x = -128 + -40

Combine like terms: -128 + -40 = -168
21x = -168

Divide each side by '21'.
x = -8

Simplifying
x = -8

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