20u+2=18u+18

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Solution for 20u+2=18u+18 equation:


Simplifying
20u + 2 = 18u + 18

Reorder the terms:
2 + 20u = 18u + 18

Reorder the terms:
2 + 20u = 18 + 18u

Solving
2 + 20u = 18 + 18u

Solving for variable 'u'.

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

Add '-18u' to each side of the equation.
2 + 20u + -18u = 18 + 18u + -18u

Combine like terms: 20u + -18u = 2u
2 + 2u = 18 + 18u + -18u

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

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

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

Combine like terms: 18 + -2 = 16
2u = 16

Divide each side by '2'.
u = 8

Simplifying
u = 8

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