4u-2=2(4-u)-4

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


Simplifying
4u + -2 = 2(4 + -1u) + -4

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

Reorder the terms:
-2 + 4u = 8 + -4 + -2u

Combine like terms: 8 + -4 = 4
-2 + 4u = 4 + -2u

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

Solving for variable 'u'.

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

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

Combine like terms: 4u + 2u = 6u
-2 + 6u = 4 + -2u + 2u

Combine like terms: -2u + 2u = 0
-2 + 6u = 4 + 0
-2 + 6u = 4

Add '2' to each side of the equation.
-2 + 2 + 6u = 4 + 2

Combine like terms: -2 + 2 = 0
0 + 6u = 4 + 2
6u = 4 + 2

Combine like terms: 4 + 2 = 6
6u = 6

Divide each side by '6'.
u = 1

Simplifying
u = 1

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