-40=4x+2(-4x-8)

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Solution for -40=4x+2(-4x-8) equation:


Simplifying
-40 = 4x + 2(-4x + -8)

Reorder the terms:
-40 = 4x + 2(-8 + -4x)
-40 = 4x + (-8 * 2 + -4x * 2)
-40 = 4x + (-16 + -8x)

Reorder the terms:
-40 = -16 + 4x + -8x

Combine like terms: 4x + -8x = -4x
-40 = -16 + -4x

Solving
-40 = -16 + -4x

Solving for variable 'x'.

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

Add '4x' to each side of the equation.
-40 + 4x = -16 + -4x + 4x

Combine like terms: -4x + 4x = 0
-40 + 4x = -16 + 0
-40 + 4x = -16

Add '40' to each side of the equation.
-40 + 40 + 4x = -16 + 40

Combine like terms: -40 + 40 = 0
0 + 4x = -16 + 40
4x = -16 + 40

Combine like terms: -16 + 40 = 24
4x = 24

Divide each side by '4'.
x = 6

Simplifying
x = 6

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