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)
(2/3)*x = (3/4)*x+135/4 // - (3/4)*x+135/4
(2/3)*x-((3/4)*x)-(135/4) = 0
(2/3)*x+(-3/4)*x-135/4 = 0
-1/12*x-135/4 = 0 // + 135/4
-1/12*x = 135/4 // : -1/12
x = 135/4/(-1/12)
x = -405
x = -405
| x^3+7x^2-7= | | 59x=236 | | 10+0.89n=0.99n | | 15p-7p+2(p-10)+6(p+7)= | | -7(t-4)+3(6t+7)=10(t+7)-9 | | 2/3x=(3/4x)+(135/4) | | x-46=-27 | | -95-14w=683 | | 6-4x=6x-8x+2+4 | | -2(7u-9)+8u=2(u+6) | | -95-14w=68 | | 65/35 | | 35/65 | | 3+9r-2=5r+19-2r | | 20/95 | | -6+b/18 | | 3x+5/4 | | 9+6b-12=21 | | x-9/15=5/15 | | 43y=6(7y-4) | | 4(u-5)-8=-2(-8u+9)-6u | | -3.6x+3.1=15.6-3.6x | | (4(x-7))/3=(3(x+7))/4 | | f(2)=14-5 | | 67-2= | | -12-2x=-x+13 | | 5x-7+12=48 | | z-631=242 | | y=800-50 | | 300+300= | | 2+300= | | 9-18x-5-3x=7 |