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

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


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

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

Combine like terms: 4x + 9x = 13x
13x + -7y + 4y = 0

Combine like terms: -7y + 4y = -3y
13x + -3y = 0

Solving
13x + -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.
13x + -3y + 3y = 0 + 3y

Combine like terms: -3y + 3y = 0
13x + 0 = 0 + 3y
13x = 0 + 3y
Remove the zero:
13x = 3y

Divide each side by '13'.
x = 0.2307692308y

Simplifying
x = 0.2307692308y

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