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/4-9 = -12 // + 12
X/4-9+12 = 0
1/4*X+3 = 0 // - 3
1/4*X = -3 // : 1/4
X = -3/1/4
X = -12
X = -12
| -2*(y-1)=2y+4 | | 7y-14=3y+3 | | (x+6)+(x+6)+(x+6)+(x+6)= | | 5x+20=4x+16 | | X+12=89 | | 0.2/2 | | -x^2-47x+48= | | M-r=t | | (2m-2)-(3m-2)+(m-1)= | | .2x/2 | | 7a+7=-7(a-3) | | 13x=-27 | | 33=y | | 8/184=5x/12 | | 8=3/2w-12+8 | | 2k+3(2k-3)=45 | | 2c^-7/c^-4 | | 15y+7=9y-3 | | -14x+17+19x=-115 | | -(3y+5)-(-2y-8)=5 | | 5x+7x=-24 | | 72=90-1x | | 5y+(-12x)= | | x(x)-32=0 | | -8x-16=2x-26 | | 5-(w-5)-2w-7=w+19 | | 4(3x+5)=5-3(x-5) | | 2/9d=18 | | -6x-36=3x+27 | | 9t-6-6t=6/ | | m=4(22)-31(22)/13.50(22)-14(22) | | 340+1x=56-7x |