2(u-2)=9u+10

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Solution for 2(u-2)=9u+10 equation:


Simplifying
2(u + -2) = 9u + 10

Reorder the terms:
2(-2 + u) = 9u + 10
(-2 * 2 + u * 2) = 9u + 10
(-4 + 2u) = 9u + 10

Reorder the terms:
-4 + 2u = 10 + 9u

Solving
-4 + 2u = 10 + 9u

Solving for variable 'u'.

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

Add '-9u' to each side of the equation.
-4 + 2u + -9u = 10 + 9u + -9u

Combine like terms: 2u + -9u = -7u
-4 + -7u = 10 + 9u + -9u

Combine like terms: 9u + -9u = 0
-4 + -7u = 10 + 0
-4 + -7u = 10

Add '4' to each side of the equation.
-4 + 4 + -7u = 10 + 4

Combine like terms: -4 + 4 = 0
0 + -7u = 10 + 4
-7u = 10 + 4

Combine like terms: 10 + 4 = 14
-7u = 14

Divide each side by '-7'.
u = -2

Simplifying
u = -2

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