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)
(3/4)*x-13 = 18 // - 18
(3/4)*x-18-13 = 0
3/4*x-31 = 0 // + 31
3/4*x = 31 // : 3/4
x = 31/3/4
x = 124/3
x = 124/3
| 4x-27=3x+16 | | 36=-6x | | 4.38-0.15x=1.15x+2.27 | | 15=(q+4)+3 | | x+1=(-1) | | X+15=-7 | | -m-13m-40=0 | | 2x+4=6x+9 | | -4/5-7/8 | | y+4=(-2) | | 8(-118)= | | 5g-15=10g | | x-439=40 | | -118= | | X^2-11+26=0 | | 8x+5y=-7 | | -11=8 | | 4w^2-9w-3=0 | | -5x/6-6=-5 | | 3/7+1/3x=10/21 | | -8/77+r=-1/11 | | 64/5/14/9 | | (2^3-5^2)+(12/3)+4 | | -7(z-2)+8z+9=18+7 | | (x-4)/(9x/16)=0 | | (x^2+8x+12)/(x^2+3x+2) | | 30z^2-25x-30=0 | | 8/9+t=17/18 | | 20-x=3x+12 | | x-16=100 | | 35=5(x+2) | | 20+a=-45 |