4(u-4)-7u=5

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Solution for 4(u-4)-7u=5 equation: 


Simplifying
4(u + -4) + -7u = 5

Reorder the terms:
4(-4 + u) + -7u = 5
(-4 * 4 + u * 4) + -7u = 5
(-16 + 4u) + -7u = 5

Combine like terms: 4u + -7u = -3u
-16 + -3u = 5

Solving
-16 + -3u = 5

Solving for variable 'u'.

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

Add '16' to each side of the equation.
-16 + 16 + -3u = 5 + 16

Combine like terms: -16 + 16 = 0
0 + -3u = 5 + 16
-3u = 5 + 16

Combine like terms: 5 + 16 = 21
-3u = 21

Divide each side by '-3'.
u = -7

Simplifying
u = -7

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