-9u+32=-2(u-9)

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Solution for -9u+32=-2(u-9) equation:


Simplifying
-9u + 32 = -2(u + -9)

Reorder the terms:
32 + -9u = -2(u + -9)

Reorder the terms:
32 + -9u = -2(-9 + u)
32 + -9u = (-9 * -2 + u * -2)
32 + -9u = (18 + -2u)

Solving
32 + -9u = 18 + -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.
32 + -9u + 2u = 18 + -2u + 2u

Combine like terms: -9u + 2u = -7u
32 + -7u = 18 + -2u + 2u

Combine like terms: -2u + 2u = 0
32 + -7u = 18 + 0
32 + -7u = 18

Add '-32' to each side of the equation.
32 + -32 + -7u = 18 + -32

Combine like terms: 32 + -32 = 0
0 + -7u = 18 + -32
-7u = 18 + -32

Combine like terms: 18 + -32 = -14
-7u = -14

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

Simplifying
u = 2

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