3x-8y=-9

Simple and best practice solution for 3x-8y=-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-8y=-9 equation: 


Simplifying
3x + -8y = -9

Solving
3x + -8y = -9

Solving for variable 'x'.

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

Add '8y' to each side of the equation.
3x + -8y + 8y = -9 + 8y

Combine like terms: -8y + 8y = 0
3x + 0 = -9 + 8y
3x = -9 + 8y

Divide each side by '3'.
x = -3 + 2.666666667y

Simplifying
x = -3 + 2.666666667y

See similar equations:

| 5x^4-4x^3=x^3(5x-4) | | 2(-10+4x)=-12 | | 9x-3=3x-9 | | sin(6x)=.8 | | r^2-22r+57= | | 7-(-5+7i)-(-4-i)= | | -6(5x-10)=-300 | | -12x+4y=64 | | 6(2x-5)=-78 | | 8.5=-25.5lnx | | 3X^4+8x^3-12x^2-112x-158=0 | | 3x+6y=1095 | | 6i^3= | | -8(k-10)=-10(1-k) | | -2(4x+3)=42 | | 5x+24=3x | | x+.08x=48.60 | | (-7x^3y^5)(6x^2y^3)= | | 15x(2)-3x=100-2x | | 21*(2x+29)=(27+x)27 | | 144x-48x^2+4x^2=0 | | .5x+x=292 | | 8r^2-52r+80=0 | | 1+6p=6p+1 | | 36x=1296 | | 22x^2-11x-11=0 | | X^2+8+5=0 | | 22-33-122= | | (2x^2-2x+5)+(-x^2+4x-7)= | | -8-3y=4 | | 5x^2+16x-1=0 | | 40x=520 |

Equations solver categories