-8u+6(u-3)=-28

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Solution for -8u+6(u-3)=-28 equation:


Simplifying
-8u + 6(u + -3) = -28

Reorder the terms:
-8u + 6(-3 + u) = -28
-8u + (-3 * 6 + u * 6) = -28
-8u + (-18 + 6u) = -28

Reorder the terms:
-18 + -8u + 6u = -28

Combine like terms: -8u + 6u = -2u
-18 + -2u = -28

Solving
-18 + -2u = -28

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 = -28 + 18

Combine like terms: -18 + 18 = 0
0 + -2u = -28 + 18
-2u = -28 + 18

Combine like terms: -28 + 18 = -10
-2u = -10

Divide each side by '-2'.
u = 5

Simplifying
u = 5

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