3-4(u-3)=5-u

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Solution for 3-4(u-3)=5-u equation: 


Simplifying
3 + -4(u + -3) = 5 + -1u

Reorder the terms:
3 + -4(-3 + u) = 5 + -1u
3 + (-3 * -4 + u * -4) = 5 + -1u
3 + (12 + -4u) = 5 + -1u

Combine like terms: 3 + 12 = 15
15 + -4u = 5 + -1u

Solving
15 + -4u = 5 + -1u

Solving for variable 'u'.

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

Add 'u' to each side of the equation.
15 + -4u + u = 5 + -1u + u

Combine like terms: -4u + u = -3u
15 + -3u = 5 + -1u + u

Combine like terms: -1u + u = 0
15 + -3u = 5 + 0
15 + -3u = 5

Add '-15' to each side of the equation.
15 + -15 + -3u = 5 + -15

Combine like terms: 15 + -15 = 0
0 + -3u = 5 + -15
-3u = 5 + -15

Combine like terms: 5 + -15 = -10
-3u = -10

Divide each side by '-3'.
u = 3.333333333

Simplifying
u = 3.333333333

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