3y-9=30

Simple and best practice solution for 3y-9=30 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 3y-9=30 equation:


Simplifying
3y + -9 = 30

Reorder the terms:
-9 + 3y = 30

Solving
-9 + 3y = 30

Solving for variable 'y'.

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

Add '9' to each side of the equation.
-9 + 9 + 3y = 30 + 9

Combine like terms: -9 + 9 = 0
0 + 3y = 30 + 9
3y = 30 + 9

Combine like terms: 30 + 9 = 39
3y = 39

Divide each side by '3'.
y = 13

Simplifying
y = 13

See similar equations:

| -8x+1=-29 | | 21q-11=10 | | 3x+4=5(x-8) | | -8x+3=-11 | | 6z=12 | | 13-5x+8x=-12 | | 0.375x+2=0 | | 84=7d | | 0.75x+3=8 | | (6x-9)=5x+2(x+9) | | -18=2.5x+12 | | 5y+7=-8 | | 6(3x-1)=12 | | 9x-15x-60=30 | | 4x-6y=10 | | 0.5(-4x-5)=7x-0.5 | | 11-2(3m-10)=5(4-m) | | 3-3(x+5)=16 | | 0.75f-0.5=2f+0.5 | | -30=x-10+11x | | -8*-.2= | | 1.5x+6=2x | | x-4=5x+13 | | 12m-9=4m+15 | | 0.5b+0.6=2b-0.9 | | 2.5n-(-8.2)=26.7 | | 3y+3=-18 | | 4(t-5)+2=t+3 | | 0.6p=2c-7 | | 4(2y+9)=3y-14 | | -0.7y-56=-3.5 | | 7-6a=6-7a |

Equations solver categories