-4u+12=-2u-4

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Solution for -4u+12=-2u-4 equation:


Simplifying
-4u + 12 = -2u + -4

Reorder the terms:
12 + -4u = -2u + -4

Reorder the terms:
12 + -4u = -4 + -2u

Solving
12 + -4u = -4 + -2u

Solving for variable 'u'.

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

Add '2u' to each side of the equation.
12 + -4u + 2u = -4 + -2u + 2u

Combine like terms: -4u + 2u = -2u
12 + -2u = -4 + -2u + 2u

Combine like terms: -2u + 2u = 0
12 + -2u = -4 + 0
12 + -2u = -4

Add '-12' to each side of the equation.
12 + -12 + -2u = -4 + -12

Combine like terms: 12 + -12 = 0
0 + -2u = -4 + -12
-2u = -4 + -12

Combine like terms: -4 + -12 = -16
-2u = -16

Divide each side by '-2'.
u = 8

Simplifying
u = 8

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