-4u+6(u-5)=-18

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Solution for -4u+6(u-5)=-18 equation:


Simplifying
-4u + 6(u + -5) = -18

Reorder the terms:
-4u + 6(-5 + u) = -18
-4u + (-5 * 6 + u * 6) = -18
-4u + (-30 + 6u) = -18

Reorder the terms:
-30 + -4u + 6u = -18

Combine like terms: -4u + 6u = 2u
-30 + 2u = -18

Solving
-30 + 2u = -18

Solving for variable 'u'.

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

Add '30' to each side of the equation.
-30 + 30 + 2u = -18 + 30

Combine like terms: -30 + 30 = 0
0 + 2u = -18 + 30
2u = -18 + 30

Combine like terms: -18 + 30 = 12
2u = 12

Divide each side by '2'.
u = 6

Simplifying
u = 6

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