2(u-1)=-8u+18

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Solution for 2(u-1)=-8u+18 equation:


Simplifying
2(u + -1) = -8u + 18

Reorder the terms:
2(-1 + u) = -8u + 18
(-1 * 2 + u * 2) = -8u + 18
(-2 + 2u) = -8u + 18

Reorder the terms:
-2 + 2u = 18 + -8u

Solving
-2 + 2u = 18 + -8u

Solving for variable 'u'.

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

Add '8u' to each side of the equation.
-2 + 2u + 8u = 18 + -8u + 8u

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

Combine like terms: -8u + 8u = 0
-2 + 10u = 18 + 0
-2 + 10u = 18

Add '2' to each side of the equation.
-2 + 2 + 10u = 18 + 2

Combine like terms: -2 + 2 = 0
0 + 10u = 18 + 2
10u = 18 + 2

Combine like terms: 18 + 2 = 20
10u = 20

Divide each side by '10'.
u = 2

Simplifying
u = 2

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