4x-4(2x+1)=16

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Solution for 4x-4(2x+1)=16 equation:


Simplifying
4x + -4(2x + 1) = 16

Reorder the terms:
4x + -4(1 + 2x) = 16
4x + (1 * -4 + 2x * -4) = 16
4x + (-4 + -8x) = 16

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

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

Solving
-4 + -4x = 16

Solving for variable 'x'.

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

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

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

Combine like terms: 16 + 4 = 20
-4x = 20

Divide each side by '-4'.
x = -5

Simplifying
x = -5

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