6u+20-4u+30=

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Solution for 6u+20-4u+30= equation:


Simplifying
6u + 20 + -4u + 30 = 0

Reorder the terms:
20 + 30 + 6u + -4u = 0

Combine like terms: 20 + 30 = 50
50 + 6u + -4u = 0

Combine like terms: 6u + -4u = 2u
50 + 2u = 0

Solving
50 + 2u = 0

Solving for variable 'u'.

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

Add '-50' to each side of the equation.
50 + -50 + 2u = 0 + -50

Combine like terms: 50 + -50 = 0
0 + 2u = 0 + -50
2u = 0 + -50

Combine like terms: 0 + -50 = -50
2u = -50

Divide each side by '2'.
u = -25

Simplifying
u = -25

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