-3y-9=3x

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


Simplifying
-3y + -9 = 3x

Reorder the terms:
-9 + -3y = 3x

Solving
-9 + -3y = 3x

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 = 9 + 3x

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

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

Simplifying
y = -3 + -1x

See similar equations:

| 9x-4=6x-5 | | 3(2a-7)-4a=2(a-9)-8 | | 9x+y+3=0 | | 4v^2r-25vr+25r= | | x-38=3x | | 2m-16=24 | | (ab+3)(ab-3)= | | 16n^2-40n=-23 | | 10a-8a-a=16 | | -9=2x/3-17 | | -18/9 | | X^4+48=16x^4 | | -63=x-4(13) | | 3b-7b+35=11-2b | | 4x+5+4x-5=6x+10 | | 9(3a-7)=(4+a) | | 2x+4x+x=90 | | 0.4(x-5)=0.2(10-12x) | | 13y=-189+13 | | 4x-3.7=6.7 | | 9+5=17-8r | | 2x-.25=1 | | (a-1)=3(5+4a) | | 240x-16x^2=0 | | 6x+6y+(-6y)+(-9x)= | | 2(h-5.3)=0.2(32.9+h) | | 180=2(2x)+2x | | 6x-3=2x-3 | | -6x^2+11=11 | | 14b^2+142n+144= | | 9=(9v)^2/3 | | 5+5N-11mn= |

Equations solver categories