15x(-3)+4y=9

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Solution for 15x(-3)+4y=9 equation:


Simplifying
15x(-3) + 4y = 9

Reorder the terms for easier multiplication:
15 * -3x + 4y = 9

Multiply 15 * -3
-45x + 4y = 9

Solving
-45x + 4y = 9

Solving for variable 'x'.

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

Add '-4y' to each side of the equation.
-45x + 4y + -4y = 9 + -4y

Combine like terms: 4y + -4y = 0
-45x + 0 = 9 + -4y
-45x = 9 + -4y

Divide each side by '-45'.
x = -0.2 + 0.08888888889y

Simplifying
x = -0.2 + 0.08888888889y

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