4(u+3)-7u=27

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Solution for 4(u+3)-7u=27 equation:


Simplifying
4(u + 3) + -7u = 27

Reorder the terms:
4(3 + u) + -7u = 27
(3 * 4 + u * 4) + -7u = 27
(12 + 4u) + -7u = 27

Combine like terms: 4u + -7u = -3u
12 + -3u = 27

Solving
12 + -3u = 27

Solving for variable 'u'.

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

Add '-12' to each side of the equation.
12 + -12 + -3u = 27 + -12

Combine like terms: 12 + -12 = 0
0 + -3u = 27 + -12
-3u = 27 + -12

Combine like terms: 27 + -12 = 15
-3u = 15

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

Simplifying
u = -5

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