If it's not what You are looking for type in the equation solver your own equation and let us solve it.
x in (-oo:+oo)
x+10 = (51/5)*x+2 // - (51/5)*x+2
x-((51/5)*x)-2+10 = 0
x+(-51/5)*x-2+10 = 0
8-46/5*x = 0 // - 8
-46/5*x = -8 // : -46/5
x = -8/(-46/5)
x = 20/23
x = 20/23
| 8/13=x/21 | | 8/13=x/21 | | x+2x+2+5x=34 | | -(6y+4)-(-5y-6)=-4 | | 6(x+3)=3(2x+7)-3 | | 15/35=x/7 | | 15+2xsquared+7x= | | 0.3-0.75= | | -3b/13+b/13=8/13 | | x+x/4=48 | | 6x+2+x=1+2x+6 | | 2x^2/7/x^3/14 | | x+3x+15= | | 16.5=6.5n-3.3(2n-4) | | 180=((b)9)/5 | | 0.5(2-6x)-4(x+1.5)=-(x-3)+4 | | 16(2x-3)=4(8x+2) | | 4+9m-1=5m+15-2m | | x/2=6/12 | | X+9x=x+5 | | 2xsquared+7x+15= | | 2(x+4)+7=4x-2(-5+x) | | 4a+9=49 | | 36=4(a-5) | | 4+14n-3=6n+12-3n | | x=24/x+1/5 | | -7x-7=28 | | 1/2(b)(9)=90^2 | | 9x+11=14x+30 | | 4s+15s=38 | | 1/2x^2+x-12=0 | | 8.5-(7.9)= |