If it's not what You are looking for type in the equation solver your own equation and let us solve it.
X.X=156
We move all terms to the left:
X.X-(156)=0
We move all terms containing X to the left, all other terms to the right
X.X=156
X=156/1
X=156
| 4u-7=3-7 | | 12-7w=-11w | | y=44+2(7) | | 14x-6+3x-3=13x-2+3x | | 3n-12=66 | | 5x+40=175 | | 7-8a=-33 | | -2(x+6)+3=-11x+4(x=4) | | 214-u=105 | | 7n-4=52 | | 12/6+4m=9/6+8m | | -3(5n-6)=-5(n+6)+8 | | 4u+2=5 | | -6=-1+x/3 | | 5(2x-4)=3 | | 160=-v+293 | | 3y+5-y=9+y-2 | | 30-2x=22= | | 2x+49=5-65 | | 15=105x | | 287=-u+181 | | x+641/3=1067/12 | | 6-4(r-7)=6(-r+6) | | 13^n=1 | | 9p+6=10p | | 5x=49+(2/x) | | (2x+6)=110 | | 10^n=1/10,000 | | 18c-11c=7 | | 5^n=1/25 | | 2x+641/3=1067/12 | | y=10+1(1) |