7x+9y=-16

Simple and best practice solution for 7x+9y=-16 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+9y=-16 equation: 


Simplifying
7x + 9y = -16

Solving
7x + 9y = -16

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.
7x + 9y + -9y = -16 + -9y

Combine like terms: 9y + -9y = 0
7x + 0 = -16 + -9y
7x = -16 + -9y

Divide each side by '7'.
x = -2.285714286 + -1.285714286y

Simplifying
x = -2.285714286 + -1.285714286y

See similar equations:

| 4(x+3)+5(x-1)= | | 12(n-3)+15=396 | | -5y-5=4x | | 12(n-3)+12=396 | | 16(x-3)=-3 | | 12(n+3)-12=396 | | 12(n+3)+12=396 | | x^2+y^2+10x=0 | | 2a+7=(-11) | | -3v^2+2v+21=0 | | 12(n+3)-15=396 | | (3-x)+(2x-1)= | | f(x)=7x^3+6x^2+5 | | 12(n+3)+15=396 | | -3y-2x-12=0 | | 69=7x-8 | | 5.95x=50-24.95 | | 5.95x=50-24.94 | | 3.1(a+b)+8.7a= | | -w=-4w-30 | | .25(X-2)=.2(X+10) | | (a+3)=7/3a-19 | | (18-2x)(20-2x)(x)=512 | | 2sinx-cosx=0.42 | | 12(n+3)-18=396 | | .34+.21x=1.18 | | 12(n+3)+18=396 | | x^2+47=2x+12 | | 4x-8=-2(x-10) | | 1.4(z-z)=0.4(z+0.5) | | 1.5x=11 | | 6x+2(x-y)-5y= |

Equations solver categories