4u-6+5(2u+4)=-2(u+2)

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Solution for 4u-6+5(2u+4)=-2(u+2) equation:


Simplifying
4u + -6 + 5(2u + 4) = -2(u + 2)

Reorder the terms:
4u + -6 + 5(4 + 2u) = -2(u + 2)
4u + -6 + (4 * 5 + 2u * 5) = -2(u + 2)
4u + -6 + (20 + 10u) = -2(u + 2)

Reorder the terms:
-6 + 20 + 4u + 10u = -2(u + 2)

Combine like terms: -6 + 20 = 14
14 + 4u + 10u = -2(u + 2)

Combine like terms: 4u + 10u = 14u
14 + 14u = -2(u + 2)

Reorder the terms:
14 + 14u = -2(2 + u)
14 + 14u = (2 * -2 + u * -2)
14 + 14u = (-4 + -2u)

Solving
14 + 14u = -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.
14 + 14u + 2u = -4 + -2u + 2u

Combine like terms: 14u + 2u = 16u
14 + 16u = -4 + -2u + 2u

Combine like terms: -2u + 2u = 0
14 + 16u = -4 + 0
14 + 16u = -4

Add '-14' to each side of the equation.
14 + -14 + 16u = -4 + -14

Combine like terms: 14 + -14 = 0
0 + 16u = -4 + -14
16u = -4 + -14

Combine like terms: -4 + -14 = -18
16u = -18

Divide each side by '16'.
u = -1.125

Simplifying
u = -1.125

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