6u-18-4u=22

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Solution for 6u-18-4u=22 equation:


Simplifying
6u + -18 + -4u = 22

Reorder the terms:
-18 + 6u + -4u = 22

Combine like terms: 6u + -4u = 2u
-18 + 2u = 22

Solving
-18 + 2u = 22

Solving for variable 'u'.

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

Add '18' to each side of the equation.
-18 + 18 + 2u = 22 + 18

Combine like terms: -18 + 18 = 0
0 + 2u = 22 + 18
2u = 22 + 18

Combine like terms: 22 + 18 = 40
2u = 40

Divide each side by '2'.
u = 20

Simplifying
u = 20

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