2(2u-1)+4u=6(u-5)-2u

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Solution for 2(2u-1)+4u=6(u-5)-2u equation:


Simplifying
2(2u + -1) + 4u = 6(u + -5) + -2u

Reorder the terms:
2(-1 + 2u) + 4u = 6(u + -5) + -2u
(-1 * 2 + 2u * 2) + 4u = 6(u + -5) + -2u
(-2 + 4u) + 4u = 6(u + -5) + -2u

Combine like terms: 4u + 4u = 8u
-2 + 8u = 6(u + -5) + -2u

Reorder the terms:
-2 + 8u = 6(-5 + u) + -2u
-2 + 8u = (-5 * 6 + u * 6) + -2u
-2 + 8u = (-30 + 6u) + -2u

Combine like terms: 6u + -2u = 4u
-2 + 8u = -30 + 4u

Solving
-2 + 8u = -30 + 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.
-2 + 8u + -4u = -30 + 4u + -4u

Combine like terms: 8u + -4u = 4u
-2 + 4u = -30 + 4u + -4u

Combine like terms: 4u + -4u = 0
-2 + 4u = -30 + 0
-2 + 4u = -30

Add '2' to each side of the equation.
-2 + 2 + 4u = -30 + 2

Combine like terms: -2 + 2 = 0
0 + 4u = -30 + 2
4u = -30 + 2

Combine like terms: -30 + 2 = -28
4u = -28

Divide each side by '4'.
u = -7

Simplifying
u = -7

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