4x-9y+1=0

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Solution for 4x-9y+1=0 equation:


Simplifying
4x + -9y + 1 = 0

Reorder the terms:
1 + 4x + -9y = 0

Solving
1 + 4x + -9y = 0

Solving for variable 'x'.

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

Add '-1' to each side of the equation.
1 + 4x + -1 + -9y = 0 + -1

Reorder the terms:
1 + -1 + 4x + -9y = 0 + -1

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

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

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

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

Divide each side by '4'.
x = -0.25 + 2.25y

Simplifying
x = -0.25 + 2.25y

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