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)
-23 = x/4-9 // - x/4-9
9-(x/4)-23 = 0
-1/4*x-14 = 0 // + 14
-1/4*x = 14 // : -1/4
x = 14/(-1/4)
x = -56
x = -56
| x+64+55=180 | | 2cos(2x)+cosx=0 | | a=-6+90n-1 | | 2*x=0.2 | | 8h+7h+-17h=14 | | 3w+15-5+2w=11 | | y=9.8+8.9x | | 10-r=8 | | x+94+45=180 | | 18+9=2z | | 7a+6=-15 | | -88=-4(1+3b) | | y=-(-17)+5 | | 10+5x=14+3x | | 2/x=0.2 | | -5=6+(x-5) | | an=84+(n-1)(-6) | | 3k^2-10k-96=2k | | 2x+2=-165 | | 99+13+x=180 | | -7(k+3)-4k=39+k | | V(n)=-8n+40 | | 97+32+x=180 | | 4x+6=5x+27 | | -1+11(0.5)=6-3(0.5) | | 3y=24-20 | | 0.6x-14=9.5x-6.5 | | 28+8n=4(2n+8) | | 9=144*2/t | | -24=4-3(2t-4)+t | | 9a^2-15a-22=5+3a | | 19a-12-4a=-56 |