-19u+7u-4u-(-17)-5u=12

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Solution for -19u+7u-4u-(-17)-5u=12 equation:


Simplifying
-19u + 7u + -4u + -1(-17) + -5u = 12

Multiply -1 * -17
-19u + 7u + -4u + 17 + -5u = 12

Reorder the terms:
17 + -19u + 7u + -4u + -5u = 12

Combine like terms: -19u + 7u = -12u
17 + -12u + -4u + -5u = 12

Combine like terms: -12u + -4u = -16u
17 + -16u + -5u = 12

Combine like terms: -16u + -5u = -21u
17 + -21u = 12

Solving
17 + -21u = 12

Solving for variable 'u'.

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

Add '-17' to each side of the equation.
17 + -17 + -21u = 12 + -17

Combine like terms: 17 + -17 = 0
0 + -21u = 12 + -17
-21u = 12 + -17

Combine like terms: 12 + -17 = -5
-21u = -5

Divide each side by '-21'.
u = 0.2380952381

Simplifying
u = 0.2380952381

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