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)
(5/2)*x+(1/2)*x = 4*x+(7/2)*x+36/2 // - 4*x+(7/2)*x+36/2
(5/2)*x+(1/2)*x-(4*x)-((7/2)*x)-(36/2) = 0
(5/2)*x+(1/2)*x-4*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
| 4x-11+3x=2+7x-13 | | 13-8=n+7 | | 3x(-5)= | | 2x+4=2(x-2) | | 5/3t=15 | | 3*(2-x)=-36 | | 0.5*x+2.75=17.75 | | 122=8x+20+22x-3 | | 2x+3x-4=x+6 | | -147-2*x=105 | | 5+2*m-2=9*m+3-6*m | | 3x+25+2x+20=110 | | 4f+12=4f+-8 | | -6*(x+1)=72 | | 8*x+4=3*x+8 | | -3*x+4=40 | | 4(x+4)-5= | | 7=x+23/8 | | 2*x-6=-28 | | 72-2x=10x+4 | | 5*(x+2)=90 | | 5.40/2=s/5 | | 8.2*x-2.3*x=-118 | | 5x-4+2x=17 | | 10n=5n+5+4n | | X(5x+12)(x-15)=0 | | 5.40/2g=s/5 | | 9=a+(-5) | | 3*x-13=32 | | -4*x-8*x=-60 | | 8*x+12*x=160 | | 6(4x-4)=25x |