18=9y-3y

Simple and best practice solution for 18=9y-3y 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 18=9y-3y equation:


Simplifying
18 = 9y + -3y

Combine like terms: 9y + -3y = 6y
18 = 6y

Solving
18 = 6y

Solving for variable 'y'.

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

Add '-6y' to each side of the equation.
18 + -6y = 6y + -6y

Combine like terms: 6y + -6y = 0
18 + -6y = 0

Add '-18' to each side of the equation.
18 + -18 + -6y = 0 + -18

Combine like terms: 18 + -18 = 0
0 + -6y = 0 + -18
-6y = 0 + -18

Combine like terms: 0 + -18 = -18
-6y = -18

Divide each side by '-6'.
y = 3

Simplifying
y = 3

See similar equations:

| 4x^2+8y^2-4x-16y+5=0 | | 12+4x=-24 | | 5(0)+-3x=-15 | | 11+2=6 | | 551.25=4x+4(.65x) | | -11+5x=1 | | -3x+5(0)=-15 | | 2r+3(5r-6)=r | | 3/4x-18=-12 | | (2x-2)+(x+1)+x+(x+1)=70 | | p+-17=-62 | | 4y-24=16 | | 67 = m9+ 63 | | t-77=14 | | X-.2=4.5 | | 2-v+7=9 | | 3x^2-5x+4=61 | | 16+9c=34 | | -8(-x+11)=16 | | r/-2=-2 | | tan^2x+3tanx+2=0 | | 15/39x1/6 | | 20=-4q | | f+-2=-11 | | q+10=8(q+7) | | h-4=2 | | 11*5+7x=4 | | 8+2-z=10 | | 4(-2-x)+3=9 | | -x-5=-4 | | -28=6x-x^2 | | h=-4.9t^2+15t+1.5 |

Equations solver categories