4(u+3)-8u=

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


Simplifying
4(u + 3) + -8u = 0

Reorder the terms:
4(3 + u) + -8u = 0
(3 * 4 + u * 4) + -8u = 0
(12 + 4u) + -8u = 0

Combine like terms: 4u + -8u = -4u
12 + -4u = 0

Solving
12 + -4u = 0

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 + -4u = 0 + -12

Combine like terms: 12 + -12 = 0
0 + -4u = 0 + -12
-4u = 0 + -12

Combine like terms: 0 + -12 = -12
-4u = -12

Divide each side by '-4'.
u = 3

Simplifying
u = 3

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