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)
(7*x)/2 = 49 // - 49
(7*x)/2-49 = 0
7/2*x-49 = 0 // + 49
7/2*x = 49 // : 7/2
x = 49/7/2
x = 14
x = 14
| x^2+x=500000000000000000 | | 2/x=x-4/16 | | 12(5+2y)=-4y-(6-9y) | | y^2-14y=26 | | x^2+x=500000000000000 | | 9(3)+9(5)= | | 2(x-7)=-3x | | x^2+x=y | | -2+14=14x-4-13x | | ln(5x+2)-ln*x=ln*6 | | -3x^2+44x+0=0 | | i(2x-4y)=4x+2-iy | | 45x^2=0 | | x^2+x=500000000000 | | 3(x-4)=108/12 | | 1-x=6x-48 | | 9x+3=-5+6x+17 | | y^2-2y+17=0 | | 9(w-8)=-7w+8 | | 3x-(-5-4x)=-9 | | -4(-5x+21)+y=6 | | -5x-9=4x+9 | | y=2x^2-4x+10 | | 10=-2x | | -5+4=-4(2y+2) | | 3/4(x-8)=15 | | 2A=ah+bh | | (4x+5)=(6x-9) | | 4-(9k+9)=36-12k | | 49x=7x^2-15 | | 5[3x-5(6x+y)]= | | g(x)=x^4+4x^3-x^2-14x-8 |