-2u+22=-4(u-2)

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Solution for -2u+22=-4(u-2) equation:


Simplifying
-2u + 22 = -4(u + -2)

Reorder the terms:
22 + -2u = -4(u + -2)

Reorder the terms:
22 + -2u = -4(-2 + u)
22 + -2u = (-2 * -4 + u * -4)
22 + -2u = (8 + -4u)

Solving
22 + -2u = 8 + -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.
22 + -2u + 4u = 8 + -4u + 4u

Combine like terms: -2u + 4u = 2u
22 + 2u = 8 + -4u + 4u

Combine like terms: -4u + 4u = 0
22 + 2u = 8 + 0
22 + 2u = 8

Add '-22' to each side of the equation.
22 + -22 + 2u = 8 + -22

Combine like terms: 22 + -22 = 0
0 + 2u = 8 + -22
2u = 8 + -22

Combine like terms: 8 + -22 = -14
2u = -14

Divide each side by '2'.
u = -7

Simplifying
u = -7

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