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

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


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

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

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

Solving
40 + 2x = -16 + 16x

Solving for variable 'x'.

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

Add '-16x' to each side of the equation.
40 + 2x + -16x = -16 + 16x + -16x

Combine like terms: 2x + -16x = -14x
40 + -14x = -16 + 16x + -16x

Combine like terms: 16x + -16x = 0
40 + -14x = -16 + 0
40 + -14x = -16

Add '-40' to each side of the equation.
40 + -40 + -14x = -16 + -40

Combine like terms: 40 + -40 = 0
0 + -14x = -16 + -40
-14x = -16 + -40

Combine like terms: -16 + -40 = -56
-14x = -56

Divide each side by '-14'.
x = 4

Simplifying
x = 4

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