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

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


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

Reorder the terms:
-2 = 6(3 + u) + -2u
-2 = (3 * 6 + u * 6) + -2u
-2 = (18 + 6u) + -2u

Combine like terms: 6u + -2u = 4u
-2 = 18 + 4u

Solving
-2 = 18 + 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 + -4u = 18 + 4u + -4u

Combine like terms: 4u + -4u = 0
-2 + -4u = 18 + 0
-2 + -4u = 18

Add '2' to each side of the equation.
-2 + 2 + -4u = 18 + 2

Combine like terms: -2 + 2 = 0
0 + -4u = 18 + 2
-4u = 18 + 2

Combine like terms: 18 + 2 = 20
-4u = 20

Divide each side by '-4'.
u = -5

Simplifying
u = -5

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