-7u+4(u-6)=-39

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Solution for -7u+4(u-6)=-39 equation:


Simplifying
-7u + 4(u + -6) = -39

Reorder the terms:
-7u + 4(-6 + u) = -39
-7u + (-6 * 4 + u * 4) = -39
-7u + (-24 + 4u) = -39

Reorder the terms:
-24 + -7u + 4u = -39

Combine like terms: -7u + 4u = -3u
-24 + -3u = -39

Solving
-24 + -3u = -39

Solving for variable 'u'.

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

Add '24' to each side of the equation.
-24 + 24 + -3u = -39 + 24

Combine like terms: -24 + 24 = 0
0 + -3u = -39 + 24
-3u = -39 + 24

Combine like terms: -39 + 24 = -15
-3u = -15

Divide each side by '-3'.
u = 5

Simplifying
u = 5

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