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/1.1 = 39 // - 39
x/1.1-39 = 0
0.90909091*x-39 = 0 // + 39
0.90909091*x = 39 // : 0.90909091
x = 39/0.90909091
x = 42.89999996
x = 42.89999996
| -2x^3-2x= | | 4+y=9.6 | | 2y=8+4r | | u(-4)=-2-2(-4)+7 | | 72/10=4x | | 7t+3=8t+7t | | 10x^2=-100 | | t(-4)=6+3(-4)-2 | | s(-4)=12-0.25(-4) | | 8*8*8*8*8*8*8*8*8*8*8*8*8*8*8*8*8*8*8= | | 3(2.4x+4)=4.1x+7 | | y^2-12x-4y+64=0 | | -t/4=-3n | | 3w^2+22w^2+24w=0 | | -x/y=-8 | | 1/2z-1/4=7 | | 14x-22x=1/4 | | (5x-10)(3x+40)= | | 4w-8=-44 | | 10/21/5 | | 2y=-2/3 | | 1x+18=14 | | 1x+16=6 | | 4(x+3)-4=4x+18 | | 2-21x=5 | | 6(y-6)=48 | | 5=22 | | 6-5n=26 | | 3a-8a=b | | 3a-8a=x | | -3+4.5-(1.2)= | | 2-5x=21 |