2u-3=4(3-u)-3

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Solution for 2u-3=4(3-u)-3 equation:


Simplifying
2u + -3 = 4(3 + -1u) + -3

Reorder the terms:
-3 + 2u = 4(3 + -1u) + -3
-3 + 2u = (3 * 4 + -1u * 4) + -3
-3 + 2u = (12 + -4u) + -3

Reorder the terms:
-3 + 2u = 12 + -3 + -4u

Combine like terms: 12 + -3 = 9
-3 + 2u = 9 + -4u

Solving
-3 + 2u = 9 + -4u

Solving for variable 'u'.

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

Add '4u' to each side of the equation.
-3 + 2u + 4u = 9 + -4u + 4u

Combine like terms: 2u + 4u = 6u
-3 + 6u = 9 + -4u + 4u

Combine like terms: -4u + 4u = 0
-3 + 6u = 9 + 0
-3 + 6u = 9

Add '3' to each side of the equation.
-3 + 3 + 6u = 9 + 3

Combine like terms: -3 + 3 = 0
0 + 6u = 9 + 3
6u = 9 + 3

Combine like terms: 9 + 3 = 12
6u = 12

Divide each side by '6'.
u = 2

Simplifying
u = 2

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