-3x-9y=9

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


Simplifying
-3x + -9y = 9

Solving
-3x + -9y = 9

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.
-3x + -9y + 9y = 9 + 9y

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

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

Simplifying
x = -3 + -3y

See similar equations:

| 3x+8=14-2x+1+6x | | 3(x+27)=4.5x | | ln(11x-5)=0 | | 10b+10=3-4b | | 11.1x-1.725=0.51(3x-9) | | 6(5)= | | -2=m | | 14xy(xy)=0 | | (a-4)(a^2-2a+1)= | | 5x=y+1 | | 5N+3=-12 | | 4n-2n+8=3n-1 | | 11-x=-6 | | 24=m+3 | | 0.4*5+2x-0.5=3*0.3+0.7 | | (6+5)(-3a+8)=136 | | 2(x-1)(x-1)-9(x-1)-5=0 | | 2x^8-6x^7+10x^6= | | (p-1)(p+10)= | | 0.1h+2=3 | | 9_-2m+2-3= | | -85+12x=59 | | 2x+3-(x-2)=4+(x+3) | | 9x+10=21x | | 2x^7-6x^7+10x^6= | | 7C-8=6 | | .25x+13=.5x+31.75 | | 12x-12x-20=1 | | 6+5(3a+8)=136 | | 9n+12=39 | | 4(2x+y)+7y= | | -p-4p-10= |

Equations solver categories