8y+7x=-9

Simple and best practice solution for 8y+7x=-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 8y+7x=-9 equation:


Simplifying
8y + 7x = -9

Reorder the terms:
7x + 8y = -9

Solving
7x + 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.
7x + 8y + -8y = -9 + -8y

Combine like terms: 8y + -8y = 0
7x + 0 = -9 + -8y
7x = -9 + -8y

Divide each side by '7'.
x = -1.285714286 + -1.142857143y

Simplifying
x = -1.285714286 + -1.142857143y

See similar equations:

| x^2+2x=16x-49 | | -2y-52=3y+13 | | x^2+6x=4x-25 | | -8(-8x-6)=6x-22 | | 2x-5=10x-53 | | 58=(3x+1) | | 3x+33=12x-48 | | v^2-15=-11 | | 2x^2+3=3-7x | | 12x+8=9x+29 | | 8x+7=5x+28 | | 12x-20=100 | | 3x^2+2x+2=0 | | -6(1-5)=54 | | 3x+54=7x+10 | | n(x)=-0.5x^2+13x+10 | | 5x+2=2-2x^2 | | 2x^2=11x+5 | | 5(a+2)=3(6+a) | | 6x^2+47x-63=0 | | 8a-1=10a-50 | | -81-10x=7x+21 | | 2x^2-11x-5=0 | | 5x+8=-112-7x | | 107-5x=2x+16 | | 3(8-2w)=(-2)(-6) | | 0-5x=12-7x | | 6r+12-4=-10 | | 56-4x=7x+23 | | (7x-1)*(0.4x-4)=0 | | (3x-10).50=90 | | 5x+5=115-6x |

Equations solver categories