-2u+6=4(u+3)

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Solution for -2u+6=4(u+3) equation:


Simplifying
-2u + 6 = 4(u + 3)

Reorder the terms:
6 + -2u = 4(u + 3)

Reorder the terms:
6 + -2u = 4(3 + u)
6 + -2u = (3 * 4 + u * 4)
6 + -2u = (12 + 4u)

Solving
6 + -2u = 12 + 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.
6 + -2u + -4u = 12 + 4u + -4u

Combine like terms: -2u + -4u = -6u
6 + -6u = 12 + 4u + -4u

Combine like terms: 4u + -4u = 0
6 + -6u = 12 + 0
6 + -6u = 12

Add '-6' to each side of the equation.
6 + -6 + -6u = 12 + -6

Combine like terms: 6 + -6 = 0
0 + -6u = 12 + -6
-6u = 12 + -6

Combine like terms: 12 + -6 = 6
-6u = 6

Divide each side by '-6'.
u = -1

Simplifying
u = -1

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