-7x+4x+6y-x-9y=

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Solution for -7x+4x+6y-x-9y= equation:


Simplifying
-7x + 4x + 6y + -1x + -9y = 0

Reorder the terms:
-7x + 4x + -1x + 6y + -9y = 0

Combine like terms: -7x + 4x = -3x
-3x + -1x + 6y + -9y = 0

Combine like terms: -3x + -1x = -4x
-4x + 6y + -9y = 0

Combine like terms: 6y + -9y = -3y
-4x + -3y = 0

Solving
-4x + -3y = 0

Solving for variable 'x'.

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

Add '3y' to each side of the equation.
-4x + -3y + 3y = 0 + 3y

Combine like terms: -3y + 3y = 0
-4x + 0 = 0 + 3y
-4x = 0 + 3y
Remove the zero:
-4x = 3y

Divide each side by '-4'.
x = -0.75y

Simplifying
x = -0.75y

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