4(u+4)+7u=-28

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Solution for 4(u+4)+7u=-28 equation:


Simplifying
4(u + 4) + 7u = -28

Reorder the terms:
4(4 + u) + 7u = -28
(4 * 4 + u * 4) + 7u = -28
(16 + 4u) + 7u = -28

Combine like terms: 4u + 7u = 11u
16 + 11u = -28

Solving
16 + 11u = -28

Solving for variable 'u'.

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

Add '-16' to each side of the equation.
16 + -16 + 11u = -28 + -16

Combine like terms: 16 + -16 = 0
0 + 11u = -28 + -16
11u = -28 + -16

Combine like terms: -28 + -16 = -44
11u = -44

Divide each side by '11'.
u = -4

Simplifying
u = -4

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