4u=7u+3

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Solution for 4u=7u+3 equation: 


Simplifying
4u = 7u + 3

Reorder the terms:
4u = 3 + 7u

Solving
4u = 3 + 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.
4u + -7u = 3 + 7u + -7u

Combine like terms: 4u + -7u = -3u
-3u = 3 + 7u + -7u

Combine like terms: 7u + -7u = 0
-3u = 3 + 0
-3u = 3

Divide each side by '-3'.
u = -1

Simplifying
u = -1

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