4(u+1)=-4u+28

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Solution for 4(u+1)=-4u+28 equation:


Simplifying
4(u + 1) = -4u + 28

Reorder the terms:
4(1 + u) = -4u + 28
(1 * 4 + u * 4) = -4u + 28
(4 + 4u) = -4u + 28

Reorder the terms:
4 + 4u = 28 + -4u

Solving
4 + 4u = 28 + -4u

Solving for variable 'u'.

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

Add '4u' to each side of the equation.
4 + 4u + 4u = 28 + -4u + 4u

Combine like terms: 4u + 4u = 8u
4 + 8u = 28 + -4u + 4u

Combine like terms: -4u + 4u = 0
4 + 8u = 28 + 0
4 + 8u = 28

Add '-4' to each side of the equation.
4 + -4 + 8u = 28 + -4

Combine like terms: 4 + -4 = 0
0 + 8u = 28 + -4
8u = 28 + -4

Combine like terms: 28 + -4 = 24
8u = 24

Divide each side by '8'.
u = 3

Simplifying
u = 3

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