8u+36=-4u

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Solution for 8u+36=-4u equation:


Simplifying
8u + 36 = -4u

Reorder the terms:
36 + 8u = -4u

Solving
36 + 8u = -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.
36 + 8u + 4u = -4u + 4u

Combine like terms: 8u + 4u = 12u
36 + 12u = -4u + 4u

Combine like terms: -4u + 4u = 0
36 + 12u = 0

Add '-36' to each side of the equation.
36 + -36 + 12u = 0 + -36

Combine like terms: 36 + -36 = 0
0 + 12u = 0 + -36
12u = 0 + -36

Combine like terms: 0 + -36 = -36
12u = -36

Divide each side by '12'.
u = -3

Simplifying
u = -3

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