10-98=3u

Solution for 10-98=3u equation:

Simplifying
10 + -98 = 3u

Combine like terms: 10 + -98 = -88
-88 = 3u

Solving
-88 = 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.
-88 + -3u = 3u + -3u

Combine like terms: 3u + -3u = 0
-88 + -3u = 0

Add '88' to each side of the equation.
-88 + 88 + -3u = 0 + 88

Combine like terms: -88 + 88 = 0
0 + -3u = 0 + 88
-3u = 0 + 88

Combine like terms: 0 + 88 = 88
-3u = 88

Divide each side by '-3'.
u = -29.33333333

Simplifying
u = -29.33333333