2(u-5)=9u+1

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Solution for 2(u-5)=9u+1 equation:


Simplifying
2(u + -5) = 9u + 1

Reorder the terms:
2(-5 + u) = 9u + 1
(-5 * 2 + u * 2) = 9u + 1
(-10 + 2u) = 9u + 1

Reorder the terms:
-10 + 2u = 1 + 9u

Solving
-10 + 2u = 1 + 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.
-10 + 2u + -9u = 1 + 9u + -9u

Combine like terms: 2u + -9u = -7u
-10 + -7u = 1 + 9u + -9u

Combine like terms: 9u + -9u = 0
-10 + -7u = 1 + 0
-10 + -7u = 1

Add '10' to each side of the equation.
-10 + 10 + -7u = 1 + 10

Combine like terms: -10 + 10 = 0
0 + -7u = 1 + 10
-7u = 1 + 10

Combine like terms: 1 + 10 = 11
-7u = 11

Divide each side by '-7'.
u = -1.571428571

Simplifying
u = -1.571428571

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