-3x+y=9

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


Simplifying
-3x + y = 9

Solving
-3x + y = 9

Solving for variable 'x'.

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

Add '-1y' to each side of the equation.
-3x + y + -1y = 9 + -1y

Combine like terms: y + -1y = 0
-3x + 0 = 9 + -1y
-3x = 9 + -1y

Divide each side by '-3'.
x = -3 + 0.3333333333y

Simplifying
x = -3 + 0.3333333333y

See similar equations:

| 4a-12=2(a+1)+19+4 | | 4y+16=8x | | 10-7x=26-14x | | y-3=16 | | 5x-5=13x-101 | | x-34=910 | | 24=6-4b-7b | | 5x-5=13x-10 | | -5-2=y+10 | | 0.454x=35 | | 4x+20=11x-50 | | 6(4x+5)+2x= | | 7x+14=9x | | 2x^2+4x=120 | | 2x+4x=45 | | w^2-4w+3=0 | | 4a-12=2(a+1)+19a+4 | | -3=-(n-8) | | -(6x-7)+8=19 | | 9x+9=6x+51 | | -6+4=-2+x | | 14bx^2-7x^3-4b+2x= | | 7p-12=3p | | 76-6x=30x+20 | | 0.3(m+6)=4 | | -6-4=2+x | | 10x+13y=228 | | k^2-12+23=0 | | 8x^3+10x^2-3x=0 | | 30=-4(6n+6) | | 5x+13=-122-10x | | 8-2m=16 |

Equations solver categories