3xy+9y=12

Simple and best practice solution for 3xy+9y=12 equation. Check how easy it is, and learn it for the future. Our solution is simple, and easy to understand, so don`t hesitate to use it as a solution of your homework.

If it's not what You are looking for type in the equation solver your own equation and let us solve it.

Solution for 3xy+9y=12 equation: 


Simplifying
3xy + 9y = 12

Solving
3xy + 9y = 12

Solving for variable 'x'.

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

Add '-9y' to each side of the equation.
3xy + 9y + -9y = 12 + -9y

Combine like terms: 9y + -9y = 0
3xy + 0 = 12 + -9y
3xy = 12 + -9y

Divide each side by '3y'.
x = 4y-1 + -3

Simplifying
x = 4y-1 + -3

Reorder the terms:
x = -3 + 4y-1

See similar equations:

| [(x-2)^2/3]-4=5 | | (z/3)-6=15 | | 9y^2-42y+49= | | 16t^2+790=0 | | (3ab)(-4a^2b^3)= | | -7(y+9)=-6y-4 | | 2x^7-4x^5=0 | | 24=2(2w)+2w | | 36x^2+7x-5=0 | | 16y-2=7y+10y | | -48=5/8y | | 38-6x=14-9x | | (5/y-5)-(y/y-5) | | -12=-7-2/3s | | H(t)=16t^2+790 | | 5y-2y=2y+3 | | 5b=4n+32 | | 2+3x=6+x | | 6p=4/5 | | (5x)=40 | | 5=-1/2y-3 | | 4(3x+5)=-12+20 | | 3.20x+2.40y=120 | | 10y-2y=7y+7 | | 1-2x^2=abs(x) | | 210=4x+x | | 5=5x/6 | | 8y=3y+3+4y | | x-29=171 | | P-14=-6 | | 4(-x-1)=31+3x | | 11x-1=1331 |

Equations solver categories