x+8x=-9

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


Simplifying
x + 8x = -9

Combine like terms: x + 8x = 9x
9x = -9

Solving
9x = -9

Solving for variable 'x'.

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

Divide each side by '9'.
x = -1

Simplifying
x = -1

See similar equations:

| 21(3-p)=21 | | -539=127(-7)+b | | b(6*7)=1050 | | 8xy=6xy | | 7T+8S=528 | | M/9-1=-2*9 | | a(2/1)=2 | | 8t(.5*2)=1024 | | -13+3x=1+5x | | (3+5x)=32 | | 6q(21/3)=77 | | 3(21t/7)=12 | | 5z(2*3)=48600 | | u-30=2 | | 55.220=X+(.0825*X) | | 9x+2=137 | | 1-5r=4r-8r-5 | | 1541.48=X+(X*.0825) | | -3m-40=2(m-5) | | 6-6(1-10n)=-5(4-8n) | | 298.59=X+(.0825*X) | | 2k-2k=0 | | -1=1-2b+4b | | 3(x-5)=9(2) | | 30+7n=-7n-8(3n+1) | | (-8y^2-9y)+(8y^3+9y^2-2y)= | | -9x^2+x+1=0 | | 6+2n+10+2n=2(1-5n)-2(10+10n) | | -6=-2k+4k | | 2x+13+3x+6= | | 2.75+0.003+0.158= | | 3(2x+10)=-6(x+3) |

Equations solver categories