-7u+5(2u-3)=-39

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Solution for -7u+5(2u-3)=-39 equation:


Simplifying
-7u + 5(2u + -3) = -39

Reorder the terms:
-7u + 5(-3 + 2u) = -39
-7u + (-3 * 5 + 2u * 5) = -39
-7u + (-15 + 10u) = -39

Reorder the terms:
-15 + -7u + 10u = -39

Combine like terms: -7u + 10u = 3u
-15 + 3u = -39

Solving
-15 + 3u = -39

Solving for variable 'u'.

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

Add '15' to each side of the equation.
-15 + 15 + 3u = -39 + 15

Combine like terms: -15 + 15 = 0
0 + 3u = -39 + 15
3u = -39 + 15

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

Divide each side by '3'.
u = -8

Simplifying
u = -8

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