3x+9y=-3

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


Simplifying
3x + 9y = -3

Solving
3x + 9y = -3

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 = -3 + -9y

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

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

Simplifying
x = -1 + -3y

See similar equations:

| 3u^2+2=7u | | 2k-5=-1 | | 1/3*270 | | x+3y=74 | | 3r+16=1 | | 4y-7+y+41=7y+40-5y | | 400-2x=232 | | 5x+12=3x+14 | | 11+.05(x-700)=12.70 | | 4y-7+41=7y+40-5y | | 2x+16=x+16 | | 14+0.20(x-300)=43.06 | | 2n-15/8=17/8 | | 7m^2-11n^2=7 | | 1.6+7.6(x)=x+28.4 | | 8+39=47 | | 5(z+5)-2=9z | | 1=2+-h | | -4(x+1)-2x+5=31 | | -1=3y-10 | | 3(X)+3(Y)=152 | | 3=11-2c | | 18x^4-27x^3-36x^2= | | 5x-7=4x-4 | | -3(1+3)=4(s-3) | | 11x-11=13x-11 | | 8x^2+5y=100 | | 10=2+2s | | -12+c=-7 | | 7x-5=6-3x | | -7yx+8yx= | | 5+6x-2=9-.5x |

Equations solver categories