2(u-6)=4u-28

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Solution for 2(u-6)=4u-28 equation:


Simplifying
2(u + -6) = 4u + -28

Reorder the terms:
2(-6 + u) = 4u + -28
(-6 * 2 + u * 2) = 4u + -28
(-12 + 2u) = 4u + -28

Reorder the terms:
-12 + 2u = -28 + 4u

Solving
-12 + 2u = -28 + 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.
-12 + 2u + -4u = -28 + 4u + -4u

Combine like terms: 2u + -4u = -2u
-12 + -2u = -28 + 4u + -4u

Combine like terms: 4u + -4u = 0
-12 + -2u = -28 + 0
-12 + -2u = -28

Add '12' to each side of the equation.
-12 + 12 + -2u = -28 + 12

Combine like terms: -12 + 12 = 0
0 + -2u = -28 + 12
-2u = -28 + 12

Combine like terms: -28 + 12 = -16
-2u = -16

Divide each side by '-2'.
u = 8

Simplifying
u = 8

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