4r+9i=6u

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Solution for 4r+9i=6u equation:


Simplifying
4r + 9i = 6u

Reorder the terms:
9i + 4r = 6u

Solving
9i + 4r = 6u

Solving for variable 'i'.

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

Add '-4r' to each side of the equation.
9i + 4r + -4r = -4r + 6u

Combine like terms: 4r + -4r = 0
9i + 0 = -4r + 6u
9i = -4r + 6u

Divide each side by '9'.
i = -0.4444444444r + 0.6666666667u

Simplifying
i = -0.4444444444r + 0.6666666667u

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