If it's not what You are looking for type in the equation solver your own equation and let us solve it.
n in (-oo:+oo)
7/10 = n/8 // - n/8
7/10-(n/8) = 0
7/10-1/8*n = 0 // - 7/10
-1/8*n = -7/10 // : -1/8
n = -7/10/(-1/8)
n = 28/5
n = 28/5
| 2-3/2(x-1)=6x-9 | | 3-(2x-3/3)=5-x/2 | | -y/-5=-y+4/-3 | | -1/6(52-t) | | 4/3x^2-3/600x^2-150+0 | | (25m2-20m+4)/(5m-2) | | 27*x^3+9*x^2-48*x+20=0 | | M/-3=8 | | 3-m/4=10 | | 5(0.8h+4)-h=14 | | -4/5+3= | | -3x^2+5x-3=-x^2+3x+2-2x^2 | | -x-1/-3=-4x-1/-2 | | 1/4x+y=3 | | 0.73g+0.27g-g=0 | | 17-21=1-g | | -2x^2+x+7=-x^2+5x+(-2-x^2) | | (x-6)(-3+2)= | | 4(2x-7)-6=4(x-6)-2 | | 40x^4y^2/45x^7y^-8 | | t+3+-7=4+-7 | | (w/9)=(6.7) | | 10x-8=5x+14 | | 1/7t-1/6t | | X/5-1/2=4 | | 77=-2(6x+7)-5 | | (w/9)=6.7 | | -6a+3=(2a-1) | | 2x+4/5=x-3/2 | | 3.6*x=1.435*3.6 | | 6x*6x+3-7x-4x-4x-11x= | | 9x^3+30x^2+24x= |