15-19=6u-8

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Solution for 15-19=6u-8 equation:


Simplifying
15 + -19 = 6u + -8

Combine like terms: 15 + -19 = -4
-4 = 6u + -8

Reorder the terms:
-4 = -8 + 6u

Solving
-4 = -8 + 6u

Solving for variable 'u'.

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

Add '-6u' to each side of the equation.
-4 + -6u = -8 + 6u + -6u

Combine like terms: 6u + -6u = 0
-4 + -6u = -8 + 0
-4 + -6u = -8

Add '4' to each side of the equation.
-4 + 4 + -6u = -8 + 4

Combine like terms: -4 + 4 = 0
0 + -6u = -8 + 4
-6u = -8 + 4

Combine like terms: -8 + 4 = -4
-6u = -4

Divide each side by '-6'.
u = 0.6666666667

Simplifying
u = 0.6666666667

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