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)
(5/7)*(m+7/3) = 31/3 // - 31/3
(5/7)*(m+7/3)-(31/3) = 0
(5/7)*(m+7/3)-31/3 = 0
5/7*(m+7/3)-31/3 = 0
(5/7*3*(m+7/3))/3-31/3 = 0
5/7*3*(m+7/3)-31 = 0
15/7*m-26 = 0
(15/7*m-26)/3 = 0
(15/7*m-26)/3 = 0 // * 3
15/7*m-26 = 0
15/7*m-26 = 0 // + 26
15/7*m = 26 // : 15/7
m = 26/15/7
m = 182/15
m = 182/15
| 5y-11y=-26-34 | | 2s+16=10s-80 | | y=(6+8k)x | | 30-18=4(x-4) | | 5x+15+2x=17x+4x | | 65t=60t+60 | | 3x-5=12x+86 | | 65t=60 | | 3y+6=2y-13 | | 2/3(n-5.6)=21/2 | | 2/9/9 | | a^2-28a+192= | | 1.3(n+.8)=3.86 | | 3(1.025x+1)=13 | | 90x+85x=700 | | 9/7/3 | | 1.8k+3.2=12.2 | | 3/9/7 | | 3x-8=13(8-x) | | (2x^2+10x-28)/(4x+28) | | 2.5(t+3)=16.25 | | 3y+6(y-4)=21 | | -6=2(v+3)-8v | | .20x+.70(200)=.30(200+x) | | m=-p(l-x) | | -5x+3(x-2)=4 | | 20-2x=3(x-15) | | -7=(w+6)-8w | | .10+140=60 | | c=2(3.14)(7.5) | | X+x-4=10 | | 3(B+x-4x)+3=-x+2(-x+14x) |