-8(u-1)=-4u+12

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Solution for -8(u-1)=-4u+12 equation:


Simplifying
-8(u + -1) = -4u + 12

Reorder the terms:
-8(-1 + u) = -4u + 12
(-1 * -8 + u * -8) = -4u + 12
(8 + -8u) = -4u + 12

Reorder the terms:
8 + -8u = 12 + -4u

Solving
8 + -8u = 12 + -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.
8 + -8u + 4u = 12 + -4u + 4u

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

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

Add '-8' to each side of the equation.
8 + -8 + -4u = 12 + -8

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

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

Divide each side by '-4'.
u = -1

Simplifying
u = -1

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