7x+13y=-9

Simple and best practice solution for 7x+13y=-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 7x+13y=-9 equation: 


Simplifying
7x + 13y = -9

Solving
7x + 13y = -9

Solving for variable 'x'.

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

Add '-13y' to each side of the equation.
7x + 13y + -13y = -9 + -13y

Combine like terms: 13y + -13y = 0
7x + 0 = -9 + -13y
7x = -9 + -13y

Divide each side by '7'.
x = -1.285714286 + -1.857142857y

Simplifying
x = -1.285714286 + -1.857142857y

See similar equations:

| 4x-25=x+9 | | -3a^2=27 | | 53x=132.5 | | 3=5-5x/2 | | x+3(6+x)=20 | | 3x-2-2x=-10 | | 24=-2(b-30)+8 | | 2ln(X-3)-1=3 | | c=7n+40 | | 8(y+6)=30 | | y=2x^2-5x+18 | | 3x-y-10=0 | | .2=.9-.1x | | 8x+12-6x=8 | | 2x+4+3x+2=x+x-3 | | 12+8x+2=43-3x+4 | | 14x+3=-3x | | 6u-9=3u | | 3x-y-10=10 | | 6(-3m)4= | | 0=2x^2-4x+c | | g(x)=4x-2 | | 2x^4-3x^3=125 | | 5+9b=10b | | -1=2-2x/6 | | 3x^3+28x^2+9x=0 | | 39(s-10)=10 | | -7z=-3-8z | | 3(3x-5)+3=15 | | 4(-3x-2)+4=-40 | | 4-g=-2g | | X-9=3y-5 |

Equations solver categories