2u-4=4(u-4)

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Solution for 2u-4=4(u-4) equation:


Simplifying
2u + -4 = 4(u + -4)

Reorder the terms:
-4 + 2u = 4(u + -4)

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

Solving
-4 + 2u = -16 + 4u

Solving for variable 'u'.

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

Add '-4u' to each side of the equation.
-4 + 2u + -4u = -16 + 4u + -4u

Combine like terms: 2u + -4u = -2u
-4 + -2u = -16 + 4u + -4u

Combine like terms: 4u + -4u = 0
-4 + -2u = -16 + 0
-4 + -2u = -16

Add '4' to each side of the equation.
-4 + 4 + -2u = -16 + 4

Combine like terms: -4 + 4 = 0
0 + -2u = -16 + 4
-2u = -16 + 4

Combine like terms: -16 + 4 = -12
-2u = -12

Divide each side by '-2'.
u = 6

Simplifying
u = 6

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