If it's not what You are looking for type in the equation solver your own equation and let us solve it.
144/12=-31/2b-21/4b
We move all terms to the left:
144/12-(-31/2b-21/4b)=0
We can not solve this equation
| 3x-5+x+1=16 | | 3c+31=40 | | |x+3|=-18 | | 7{x+2}=91 | | 3x+2x=90° | | 9x-8(9)=18 | | 10x-37=2x+29 | | m-2¾=6½ | | 136=-8(7-2n) | | x-72.5=28.5 | | 6(x+3.5)=33 | | 10−4c=–3c | | 5.95x=71.40 | | 6w=24. | | m-22/4=6½ | | 8x-16+3x+20=360 | | 3(2x+18.5)=104.5 | | 2(-3x+7)=44 | | 3x+10=−11 | | 4x+7=-3x+42 | | -4+3b=7 | | 25-1/5b=35 | | -9(3z-5)=-24z | | 3+5b=28 | | 3x+(8)=4x+6 | | 12=3(x-11) | | 5.95+x=71.40 | | 25-1/5=35b | | w-12=21+6 | | 0.2x(x+10)=5 | | g3− 1=1 | | 3x+(4)=-2x |