7X-3Y+9=0

Simple and best practice solution for 7X-3Y+9=0 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 7X-3Y+9=0 equation:


Simplifying
7X + -3Y + 9 = 0

Reorder the terms:
9 + 7X + -3Y = 0

Solving
9 + 7X + -3Y = 0

Solving for variable 'X'.

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

Add '-9' to each side of the equation.
9 + 7X + -9 + -3Y = 0 + -9

Reorder the terms:
9 + -9 + 7X + -3Y = 0 + -9

Combine like terms: 9 + -9 = 0
0 + 7X + -3Y = 0 + -9
7X + -3Y = 0 + -9

Combine like terms: 0 + -9 = -9
7X + -3Y = -9

Add '3Y' to each side of the equation.
7X + -3Y + 3Y = -9 + 3Y

Combine like terms: -3Y + 3Y = 0
7X + 0 = -9 + 3Y
7X = -9 + 3Y

Divide each side by '7'.
X = -1.285714286 + 0.4285714286Y

Simplifying
X = -1.285714286 + 0.4285714286Y

See similar equations:

| -4k^2-4k-1= | | 3x-5(x-4)=5+2x-7 | | -5k^2-5= | | 2sin^2x+5sinx-2=0 | | 2+(x+1)=9 | | 0.4=36/n | | 2x+14=-46 | | 0.4x-2.7=0.5 | | 9x-15*4=2x+3 | | 8+4x=-4+x | | 4k^2+4k= | | -6+x/8=-7 | | 9X+36=360 | | .4=36/n | | 2w+2(2w+4)= | | 9(x-8)+3=-69 | | E^2x+5=15 | | 3v^2-3v-6= | | -6x+7y=40 | | 2w+2(2w-3)= | | 2w+2(2w-3)=40 | | -4m^2+5m-5= | | 6x-39=21 | | -2m^2-4m-2= | | -6=-1x+6 | | -6x^2+4x+2= | | 3x^2+2x-6= | | 4(2x+1)(x+1)=0 | | -6=-1+6 | | v^2+2v-3= | | 45X=84X | | r^2+r-2= |

Equations solver categories