13u+-20u+5=19

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Solution for 13u+-20u+5=19 equation:


Simplifying
13u + -20u + 5 = 19

Reorder the terms:
5 + 13u + -20u = 19

Combine like terms: 13u + -20u = -7u
5 + -7u = 19

Solving
5 + -7u = 19

Solving for variable 'u'.

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

Add '-5' to each side of the equation.
5 + -5 + -7u = 19 + -5

Combine like terms: 5 + -5 = 0
0 + -7u = 19 + -5
-7u = 19 + -5

Combine like terms: 19 + -5 = 14
-7u = 14

Divide each side by '-7'.
u = -2

Simplifying
u = -2

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