-10u-30-9u=7u-35-4

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Solution for -10u-30-9u=7u-35-4 equation:


Simplifying
-10u + -30 + -9u = 7u + -35 + -4

Reorder the terms:
-30 + -10u + -9u = 7u + -35 + -4

Combine like terms: -10u + -9u = -19u
-30 + -19u = 7u + -35 + -4

Reorder the terms:
-30 + -19u = -35 + -4 + 7u

Combine like terms: -35 + -4 = -39
-30 + -19u = -39 + 7u

Solving
-30 + -19u = -39 + 7u

Solving for variable 'u'.

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

Add '-7u' to each side of the equation.
-30 + -19u + -7u = -39 + 7u + -7u

Combine like terms: -19u + -7u = -26u
-30 + -26u = -39 + 7u + -7u

Combine like terms: 7u + -7u = 0
-30 + -26u = -39 + 0
-30 + -26u = -39

Add '30' to each side of the equation.
-30 + 30 + -26u = -39 + 30

Combine like terms: -30 + 30 = 0
0 + -26u = -39 + 30
-26u = -39 + 30

Combine like terms: -39 + 30 = -9
-26u = -9

Divide each side by '-26'.
u = 0.3461538462

Simplifying
u = 0.3461538462

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