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

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


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

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

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

Solving
12 + 4x = 4 + -4u

Solving for variable 'x'.

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

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

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

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

Divide each side by '4'.
x = -2 + -1u

Simplifying
x = -2 + -1u

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