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)
(4/5)*m = 13 // - 13
(4/5)*m-13 = 0
4/5*m-13 = 0 // + 13
4/5*m = 13 // : 4/5
m = 13/4/5
m = 65/4
m = 65/4
| r/-5=1 | | u/4=3 | | 7.006+0.07+944+3.6= | | 25x=15x+14 | | 17.6=(4.9x^2)/x | | 17.6=4.9x^2/x | | 14/20*4ab/7c/2a/c | | 4x-1=x+10 | | m^-2-n^2/m^2n-n^2m | | 5x-16=8x+5 | | 5x-16=8x | | 7+11x=62 | | z/8-8=8 | | (19.683)1/3= | | (2d-5)(2d+5)=0 | | s*4-27=65 | | ln(y)=-1.710068+0.498118*ln(x) | | (a^-3b/c^-2)^-4= | | 3(z-5)=6 | | 3y+5x+5y= | | 21y+4=10whatisy | | y^2-(2*y)+(2)=0 | | 3(4m+2)-8=0 | | 18=-6y+4(2y+3) | | 5k+[7k-(8k-4k)]= | | 15x-159=6x-6 | | (-6p^2q)(2p^3q^2)= | | 4b-7=b-8 | | 161-6x=6x+7 | | 4(zy+1)-3(2y-5)=29 | | 1mg=1g | | x+7=43+2x |