If it's not what You are looking for type in the equation solver your own equation and let us solve it.
-7b-17=-31
We move all terms to the left:
-7b-17-(-31)=0
We add all the numbers together, and all the variables
-7b+14=0
We move all terms containing b to the left, all other terms to the right
-7b=-14
b=-14/-7
b=+2
| 10/11=x+4/11 | | x/7+19=50 | | 4x^2+14x-11=0 | | 7x=24x-8 | | 0=6a^2+17a+12 | | 2x+8-4=20-2x | | (x-4)^=-6 | | 3x+25°=x+45° | | 9/2x+7=2 | | 9/2x=7+2 | | 6x-7=6(×+5) | | 3/x=8/14 | | 1,866=350+12x | | y-3y´+(9/4)y=0 | | 305=31x+31 | | 3x+2-6=4+2x | | 4x-100x=0 | | 50+2x=100-0.5x | | -(3y+2)-(-2y-7)=-2 | | 69t=50=-36 | | y2=−4y−6 | | 0,2x+2=3.6 | | 2(x-4)=1/2(4x+6) | | 2x+0.5x=100-50 | | 2-1/2=3d | | 600=500(2t+3) | | 12x+6-6=-30-6 | | 3(x+2)+8x-1=6x+9 | | -6b+6+4b=-3b÷11 | | n2+6n+5=-8 | | 90+w=200 | | 60=x+4+x4-2x |