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

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


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

Reorder the terms:
-4u + 6(-3 + u) = -4
-4u + (-3 * 6 + u * 6) = -4
-4u + (-18 + 6u) = -4

Reorder the terms:
-18 + -4u + 6u = -4

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

Solving
-18 + 2u = -4

Solving for variable 'u'.

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

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

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

Combine like terms: -4 + 18 = 14
2u = 14

Divide each side by '2'.
u = 7

Simplifying
u = 7

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