32=-4u+7(u+2)

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Solution for 32=-4u+7(u+2) equation:


Simplifying
32 = -4u + 7(u + 2)

Reorder the terms:
32 = -4u + 7(2 + u)
32 = -4u + (2 * 7 + u * 7)
32 = -4u + (14 + 7u)

Reorder the terms:
32 = 14 + -4u + 7u

Combine like terms: -4u + 7u = 3u
32 = 14 + 3u

Solving
32 = 14 + 3u

Solving for variable 'u'.

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

Add '-3u' to each side of the equation.
32 + -3u = 14 + 3u + -3u

Combine like terms: 3u + -3u = 0
32 + -3u = 14 + 0
32 + -3u = 14

Add '-32' to each side of the equation.
32 + -32 + -3u = 14 + -32

Combine like terms: 32 + -32 = 0
0 + -3u = 14 + -32
-3u = 14 + -32

Combine like terms: 14 + -32 = -18
-3u = -18

Divide each side by '-3'.
u = 6

Simplifying
u = 6

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