5x-y=9x-4

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Solution for 5x-y=9x-4 equation:


Simplifying
5x + -1y = 9x + -4

Reorder the terms:
5x + -1y = -4 + 9x

Solving
5x + -1y = -4 + 9x

Solving for variable 'x'.

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

Add '-9x' to each side of the equation.
5x + -9x + -1y = -4 + 9x + -9x

Combine like terms: 5x + -9x = -4x
-4x + -1y = -4 + 9x + -9x

Combine like terms: 9x + -9x = 0
-4x + -1y = -4 + 0
-4x + -1y = -4

Add 'y' to each side of the equation.
-4x + -1y + y = -4 + y

Combine like terms: -1y + y = 0
-4x + 0 = -4 + y
-4x = -4 + y

Divide each side by '-4'.
x = 1 + -0.25y

Simplifying
x = 1 + -0.25y

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