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)
(7/2)*x+(1/2)*x = 5*x+(7/2)*x+36/2 // - 5*x+(7/2)*x+36/2
(7/2)*x+(1/2)*x-(5*x)-((7/2)*x)-(36/2) = 0
(7/2)*x+(1/2)*x-5*x+(-7/2)*x-18 = 0
-9/2*x-18 = 0 // + 18
-9/2*x = 18 // : -9/2
x = 18/(-9/2)
x = -4
x = -4
| 9x-(6x-9)=3+2x | | -2-2*-1=1 | | 12-10x=80+-38x | | -2-2*-1=0 | | x-5+4=25 | | 108/12 | | h^2-5h+6=0 | | 6x+13=103x-3 | | 13-.5(6z+18)=-4z-12 | | -17-9=9x+19 | | 4x-16y=20 | | 2*(-2-2y)-y=1 | | 9p+7=13+8p | | 2x+6=-9-10x | | 3x+18/28=342-987 | | (4x-1)(x-8)= | | 3+5/8n=-12 | | -5(x-2)+x=-(x-4) | | 4r^2-20r=-25 | | -5x(x-2)+x=-(x-4) | | 4r^2-20r=.25 | | 4xy-28x+7y-49= | | -6(6-8a)-3(8-2a)=-6 | | 8(x-5)-(2+7x)=4 | | 2/3(3x-12)=1/2(4x-4) | | 1.3y=y+1+2 | | (x-1)(x-2)-12= | | -38-2=10x+21 | | r^2+81v^2= | | 35b=70 | | 2.5e+3=.5e+15 | | 2/3(3x-12)=1/2 |