9x+7y=-15

Simple and best practice solution for 9x+7y=-15 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 9x+7y=-15 equation: 


Simplifying
9x + 7y = -15

Solving
9x + 7y = -15

Solving for variable 'x'.

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

Add '-7y' to each side of the equation.
9x + 7y + -7y = -15 + -7y

Combine like terms: 7y + -7y = 0
9x + 0 = -15 + -7y
9x = -15 + -7y

Divide each side by '9'.
x = -1.666666667 + -0.7777777778y

Simplifying
x = -1.666666667 + -0.7777777778y

See similar equations:

| 1x+8=18 | | (3z+15)=90 | | 1x+8=24 | | 0-0=38 | | 7-5t=2t-8 | | 84=4t-160 | | 36=36 | | 2x+x=90 | | 1x+7=14 | | 2.4+24=6.4 | | 6y-2=21 | | 7x+4+8x-3= | | n=4t-160 | | 2(3y-4)=10 | | (9x+2)=170 | | 6(12-6x)=5(x+4) | | 6-8(5-4x)=0 | | 3x^2+2x-3=0 | | -7a+1=15 | | 3m-9=3m | | 6(y-3)+5=23+2(y-2) | | (2y-7)=63 | | 14=5n+12 | | 18y-27=-2y+13 | | 108+2x=180 | | z+6=23 | | (3y+10)=100 | | 3x+x=32 | | 6y-2=22 | | -14+8= | | 2(2+3y)-5y=2 | | 6y+3=2(3x-8) |

Equations solver categories