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/5 = 6*x-87 // - 6*x-87
x/5-(6*x)+87 = 0
x/5-6*x+87 = 0
87-29/5*x = 0 // - 87
-29/5*x = -87 // : -29/5
x = -87/(-29/5)
x = 15
x = 15
| (x-2y)-(2x-3y)= | | 3+3x=-(x-19) | | 7(12+x)= | | a/8=5a-234 | | 81y^2+25= | | 7.95=30.00x+1.95x | | 7.95x+1.95=30.00x | | 8x+13=-99 | | 20y^4-125y^2= | | 9x-5(x+1)=2(x-3) | | 30.00x+1.95x=7.95 | | 45y^4-20y^2= | | 30.00x=1.95x+7.95 | | 30.00x+1.95x+12=7.95 | | 2x+(-5)=-24 | | 2/3+x=18 | | X(5x-2)= | | 3y+7-y+2+y-5= | | 4/3+y=42 | | 81-y^4=0 | | -2(3x+7)= | | 4(2y-3)= | | 30x^2+245x+40= | | 24x^2+28x+4= | | 7x-4x= | | x^3/x | | b=a/9 | | 26x+21=23x-29 | | z+9=y | | X^4+7x^3-24x^2-180x= | | y-z=6 | | y=8z |