-2[5(x-2)-10]=80

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Solution for -2[5(x-2)-10]=80 equation:


Simplifying
-2[5(x + -2) + -10] = 80

Reorder the terms:
-2[5(-2 + x) + -10] = 80
-2[(-2 * 5 + x * 5) + -10] = 80
-2[(-10 + 5x) + -10] = 80

Reorder the terms:
-2[-10 + -10 + 5x] = 80

Combine like terms: -10 + -10 = -20
-2[-20 + 5x] = 80
[-20 * -2 + 5x * -2] = 80
[40 + -10x] = 80

Solving
40 + -10x = 80

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 + -10x = 80 + -40

Combine like terms: 40 + -40 = 0
0 + -10x = 80 + -40
-10x = 80 + -40

Combine like terms: 80 + -40 = 40
-10x = 40

Divide each side by '-10'.
x = -4

Simplifying
x = -4

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