If it's not what You are looking for type in the equation solver your own equation and let us solve it.
XX-4=20
We move all terms to the left:
XX-4-(20)=0
We add all the numbers together, and all the variables
XX-24=0
We move all terms containing X to the left, all other terms to the right
XX=24
X=24/1
X=24
| Y²+2y-4=0 | | 245=x+.28x | | 7/g=-56 | | 108-(5x+16)=5(x+3)+x | | 5x+40=2x-7+8(x-1) | | 3(y-2)+4=(2y+5) | | 2x+²-2x=96 | | 11/4+5y=9y-1/4 | | 15+x-5+x=10 | | 7.9x-2.3x=159 | | X/2+3x/8+9=0 | | 4a-5=a-8 | | 15+x-5+x=0 | | 3x*3+1=13 | | x(x+4)-5=4x+8 | | 7−3x=x−4(2+x) | | 7−3x=x−4(2+x | | (z+10)+4z+(z+50)=180 | | 2/3(4x+5)=3(1-3x)+12 | | 90+x=x=180 | | -2z-5=15 | | F(x)=9x-15 | | 0.25x-2.6=0.4(x-5) | | 5/12x=24 | | x+0,33x=30000000 | | x+0,33=30000000 | | xx4=120 | | f²+5=86 | | -0.68x+0.48x=6.4 | | 3x+47-20=24x2 | | 11x+47=168 | | -5+9(x-3)=14x+3-5x |