4u-8+2(4u+4)=-4(u+3)

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Solution for 4u-8+2(4u+4)=-4(u+3) equation:


Simplifying
4u + -8 + 2(4u + 4) = -4(u + 3)

Reorder the terms:
4u + -8 + 2(4 + 4u) = -4(u + 3)
4u + -8 + (4 * 2 + 4u * 2) = -4(u + 3)
4u + -8 + (8 + 8u) = -4(u + 3)

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

Combine like terms: -8 + 8 = 0
0 + 4u + 8u = -4(u + 3)
4u + 8u = -4(u + 3)

Combine like terms: 4u + 8u = 12u
12u = -4(u + 3)

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

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

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

Combine like terms: -4u + 4u = 0
16u = -12 + 0
16u = -12

Divide each side by '16'.
u = -0.75

Simplifying
u = -0.75

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