2(2u-2)+8u=5(u+1)-2u

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Solution for 2(2u-2)+8u=5(u+1)-2u equation:


Simplifying
2(2u + -2) + 8u = 5(u + 1) + -2u

Reorder the terms:
2(-2 + 2u) + 8u = 5(u + 1) + -2u
(-2 * 2 + 2u * 2) + 8u = 5(u + 1) + -2u
(-4 + 4u) + 8u = 5(u + 1) + -2u

Combine like terms: 4u + 8u = 12u
-4 + 12u = 5(u + 1) + -2u

Reorder the terms:
-4 + 12u = 5(1 + u) + -2u
-4 + 12u = (1 * 5 + u * 5) + -2u
-4 + 12u = (5 + 5u) + -2u

Combine like terms: 5u + -2u = 3u
-4 + 12u = 5 + 3u

Solving
-4 + 12u = 5 + 3u

Solving for variable 'u'.

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

Add '-3u' to each side of the equation.
-4 + 12u + -3u = 5 + 3u + -3u

Combine like terms: 12u + -3u = 9u
-4 + 9u = 5 + 3u + -3u

Combine like terms: 3u + -3u = 0
-4 + 9u = 5 + 0
-4 + 9u = 5

Add '4' to each side of the equation.
-4 + 4 + 9u = 5 + 4

Combine like terms: -4 + 4 = 0
0 + 9u = 5 + 4
9u = 5 + 4

Combine like terms: 5 + 4 = 9
9u = 9

Divide each side by '9'.
u = 1

Simplifying
u = 1

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