2u=7u-15

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Solution for 2u=7u-15 equation: 


Simplifying
2u = 7u + -15

Reorder the terms:
2u = -15 + 7u

Solving
2u = -15 + 7u

Solving for variable 'u'.

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

Add '-7u' to each side of the equation.
2u + -7u = -15 + 7u + -7u

Combine like terms: 2u + -7u = -5u
-5u = -15 + 7u + -7u

Combine like terms: 7u + -7u = 0
-5u = -15 + 0
-5u = -15

Divide each side by '-5'.
u = 3

Simplifying
u = 3

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