8(u+3)=4u+4

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Solution for 8(u+3)=4u+4 equation:


Simplifying
8(u + 3) = 4u + 4

Reorder the terms:
8(3 + u) = 4u + 4
(3 * 8 + u * 8) = 4u + 4
(24 + 8u) = 4u + 4

Reorder the terms:
24 + 8u = 4 + 4u

Solving
24 + 8u = 4 + 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.
24 + 8u + -4u = 4 + 4u + -4u

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

Combine like terms: 4u + -4u = 0
24 + 4u = 4 + 0
24 + 4u = 4

Add '-24' to each side of the equation.
24 + -24 + 4u = 4 + -24

Combine like terms: 24 + -24 = 0
0 + 4u = 4 + -24
4u = 4 + -24

Combine like terms: 4 + -24 = -20
4u = -20

Divide each side by '4'.
u = -5

Simplifying
u = -5

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