43u-32u+4u-13u+3=19

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Solution for 43u-32u+4u-13u+3=19 equation:


Simplifying
43u + -32u + 4u + -13u + 3 = 19

Reorder the terms:
3 + 43u + -32u + 4u + -13u = 19

Combine like terms: 43u + -32u = 11u
3 + 11u + 4u + -13u = 19

Combine like terms: 11u + 4u = 15u
3 + 15u + -13u = 19

Combine like terms: 15u + -13u = 2u
3 + 2u = 19

Solving
3 + 2u = 19

Solving for variable 'u'.

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

Add '-3' to each side of the equation.
3 + -3 + 2u = 19 + -3

Combine like terms: 3 + -3 = 0
0 + 2u = 19 + -3
2u = 19 + -3

Combine like terms: 19 + -3 = 16
2u = 16

Divide each side by '2'.
u = 8

Simplifying
u = 8

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