4u-3=3(4-u)-1

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Solution for 4u-3=3(4-u)-1 equation: 


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

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

Reorder the terms:
-3 + 4u = 12 + -1 + -3u

Combine like terms: 12 + -1 = 11
-3 + 4u = 11 + -3u

Solving
-3 + 4u = 11 + -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.
-3 + 4u + 3u = 11 + -3u + 3u

Combine like terms: 4u + 3u = 7u
-3 + 7u = 11 + -3u + 3u

Combine like terms: -3u + 3u = 0
-3 + 7u = 11 + 0
-3 + 7u = 11

Add '3' to each side of the equation.
-3 + 3 + 7u = 11 + 3

Combine like terms: -3 + 3 = 0
0 + 7u = 11 + 3
7u = 11 + 3

Combine like terms: 11 + 3 = 14
7u = 14

Divide each side by '7'.
u = 2

Simplifying
u = 2

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