4u-20=-6u

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


Simplifying
4u + -20 = -6u

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

Solving
-20 + 4u = -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.
-20 + 4u + 6u = -6u + 6u

Combine like terms: 4u + 6u = 10u
-20 + 10u = -6u + 6u

Combine like terms: -6u + 6u = 0
-20 + 10u = 0

Add '20' to each side of the equation.
-20 + 20 + 10u = 0 + 20

Combine like terms: -20 + 20 = 0
0 + 10u = 0 + 20
10u = 0 + 20

Combine like terms: 0 + 20 = 20
10u = 20

Divide each side by '10'.
u = 2

Simplifying
u = 2

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