-8X+8(-2X+-20)=-4

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Solution for -8X+8(-2X+-20)=-4 equation: 


Simplifying
-8X + 8(-2X + -20) = -4

Reorder the terms:
-8X + 8(-20 + -2X) = -4
-8X + (-20 * 8 + -2X * 8) = -4
-8X + (-160 + -16X) = -4

Reorder the terms:
-160 + -8X + -16X = -4

Combine like terms: -8X + -16X = -24X
-160 + -24X = -4

Solving
-160 + -24X = -4

Solving for variable 'X'.

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

Add '160' to each side of the equation.
-160 + 160 + -24X = -4 + 160

Combine like terms: -160 + 160 = 0
0 + -24X = -4 + 160
-24X = -4 + 160

Combine like terms: -4 + 160 = 156
-24X = 156

Divide each side by '-24'.
X = -6.5

Simplifying
X = -6.5

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