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)
3/6 = x/7 // - x/7
3/6-(x/7) = 0
1/2-1/7*x = 0 // - 1/2
-1/7*x = -1/2 // : -1/7
x = -1/2/(-1/7)
x = 7/2
x = 7/2
| 6+3=54 | | x=264.6+-2.2y | | 6x+32-8x=58 | | y=x^(-1.5)/x^(-0.5) | | 2(-9)-5(-7)=x | | 5x+11y=1323 | | y=-4(x^2)+3 | | 2w+2L=54 | | 1.3(4x+2)=5+6 | | 7s-9=-12+8s | | 5n^2-3n-10=5 | | (5x+8y)(5x+8y)=0 | | 3x=7-6y | | C^2+4c+4= | | 2y-22=-27+3y | | 2m=5m-70 | | 21x^2+181x+50=0 | | x^2-45x+10000=0 | | 14b+12=11b+192 | | 3(3c+4)=8(c-2) | | 61y=30(2y+4) | | 71y=30(2+4) | | 521000+(1+x^1+x^2+x^3+x^4+x^5+x^6+x^7+x^8+x^9+x^10+x^11)=9000000 | | 3r/15-5=-2/5-20 | | 24m+120=26m+89 | | 7x+y-9x+11y= | | 25=-3/26y | | 4+3=6x-8+3x-12 | | 8+5n=53 | | 7w-17w=-70 | | 33x+3=6561 | | tsquared=144 |