If it's not what You are looking for type in the equation solver your own equation and let us solve it.
m in (-oo:+oo)
m/2+(4*m)/5+2+2 = 0
13/10*m+4 = 0 // - 4
13/10*m = -4 // : 13/10
m = -4/13/10
m = -40/13
m = -40/13
| 0.6x+0.3x=x-3 | | t^3-25T-2=0 | | -7/20=-7/10 | | 2(2x-1)+3(3x-5)=9x-8 | | x(2-3x)+10=2(x+5) | | 7/20=-7/10 | | 4n+-4=-24 | | -5/7=-7/10 | | -4=11+62 | | 5/7=-7/10 | | (5+x)(5-x)=4 | | 12x+4=8x+26-2 | | 4(5-x)=x | | 10x+18/6x-16 | | t^2+25t=0 | | (-x^2)+(.00000000018)-(.00000003x)=0 | | 4(x-6)=7x | | (8b^3-6+3b^4)-(b^4-7b^3-3)= | | 987d-665d=23 | | 2d+3w=12+2w | | (13a^2-6a^5-2a)-(-10a^2-11a^5+9a)= | | 2(17-x)=6x+2 | | 7(x+-2)+3(x+2)=5(x-6) | | -10=7 | | (3x+1)-(2x+2)=60 | | 3+4s-12t= | | 4x^3-11x^2+14x-6=0 | | x^2+5=4x+5 | | (-x^2)+(.000000000112)-(.00000000056x)=0 | | 36x^2-27x=0 | | 1.8=4y+19.4 | | 6(x+3)=7(x+1) |