100-2x=2(2x+8)

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Solution for 100-2x=2(2x+8) equation:


Simplifying
100 + -2x = 2(2x + 8)

Reorder the terms:
100 + -2x = 2(8 + 2x)
100 + -2x = (8 * 2 + 2x * 2)
100 + -2x = (16 + 4x)

Solving
100 + -2x = 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.
100 + -2x + -4x = 16 + 4x + -4x

Combine like terms: -2x + -4x = -6x
100 + -6x = 16 + 4x + -4x

Combine like terms: 4x + -4x = 0
100 + -6x = 16 + 0
100 + -6x = 16

Add '-100' to each side of the equation.
100 + -100 + -6x = 16 + -100

Combine like terms: 100 + -100 = 0
0 + -6x = 16 + -100
-6x = 16 + -100

Combine like terms: 16 + -100 = -84
-6x = -84

Divide each side by '-6'.
x = 14

Simplifying
x = 14

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