If it's not what You are looking for type in the equation solver your own equation and let us solve it.
8x-19=-91
We move all terms to the left:
8x-19-(-91)=0
We add all the numbers together, and all the variables
8x+72=0
We move all terms containing x to the left, all other terms to the right
8x=-72
x=-72/8
x=-9
| 4x-7=2x+3x | | 12-x=3× | | 4+4y=-8+3y | | 111=45+x | | 8.42=0.6716d+5.9845 | | 8x2-5x-6=0 | | 2=x/900 | | 2-7z=21 | | 6(2z+2)=11z+2)-43 | | m=-5/8(3,5) | | -x+12=3(4x+8)+1 | | 5x2-12x+4=0 | | 13x+5(x-7)^2=-85 | | (4,8)x=6 | | 4/5x+26/5x+6=0 | | 4/5x+26/5x+16=0 | | 4n+12=10n-30 | | -6x+5-6x=-31 | | -6x+5-6x=-31 | | -6x+5-6x=-31 | | 7x+34=8 | | 37=4y-15 | | 37=4y-15 | | 37=4y-15 | | 37=4y-15 | | 3x2-4x/2x+9=5 | | 6(4x-5=42 | | 3x+x/2=7 | | (1/2)x=x/2 | | 6/11=33/x | | 6/11=33/x | | Y^4+2y+y=0 |