-24=2(u+3)-7u

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Solution for -24=2(u+3)-7u equation:


Simplifying
-24 = 2(u + 3) + -7u

Reorder the terms:
-24 = 2(3 + u) + -7u
-24 = (3 * 2 + u * 2) + -7u
-24 = (6 + 2u) + -7u

Combine like terms: 2u + -7u = -5u
-24 = 6 + -5u

Solving
-24 = 6 + -5u

Solving for variable 'u'.

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

Add '5u' to each side of the equation.
-24 + 5u = 6 + -5u + 5u

Combine like terms: -5u + 5u = 0
-24 + 5u = 6 + 0
-24 + 5u = 6

Add '24' to each side of the equation.
-24 + 24 + 5u = 6 + 24

Combine like terms: -24 + 24 = 0
0 + 5u = 6 + 24
5u = 6 + 24

Combine like terms: 6 + 24 = 30
5u = 30

Divide each side by '5'.
u = 6

Simplifying
u = 6

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