(9*x+5*y)7=47

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Solution for (9*x+5*y)7=47 equation:


Simplifying
(9x + 5y) * 7 = 47

Reorder the terms for easier multiplication:
7(9x + 5y) = 47
(9x * 7 + 5y * 7) = 47
(63x + 35y) = 47

Solving
63x + 35y = 47

Solving for variable 'x'.

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

Add '-35y' to each side of the equation.
63x + 35y + -35y = 47 + -35y

Combine like terms: 35y + -35y = 0
63x + 0 = 47 + -35y
63x = 47 + -35y

Divide each side by '63'.
x = 0.746031746 + -0.5555555556y

Simplifying
x = 0.746031746 + -0.5555555556y

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