18u+-10u+-12u+-8u+2u=20

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Solution for 18u+-10u+-12u+-8u+2u=20 equation: 


Simplifying
18u + -10u + -12u + -8u + 2u = 20

Combine like terms: 18u + -10u = 8u
8u + -12u + -8u + 2u = 20

Combine like terms: 8u + -12u = -4u
-4u + -8u + 2u = 20

Combine like terms: -4u + -8u = -12u
-12u + 2u = 20

Combine like terms: -12u + 2u = -10u
-10u = 20

Solving
-10u = 20

Solving for variable 'u'.

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

Divide each side by '-10'.
u = -2

Simplifying
u = -2

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