If it's not what You are looking for type in the equation solver your own equation and let us solve it.
-1.5+x=20.25
We move all terms to the left:
-1.5+x-(20.25)=0
We add all the numbers together, and all the variables
x-21.75=0
We move all terms containing x to the left, all other terms to the right
x=21.75
| Y=3x-5x+3 | | -8(6x+3)=-120 | | 2t-16=t+11 | | 6z+97=9z+67 | | 14b-35=5b+1 | | X2+18x+65=0 | | 17s-66=5s-6 | | 2=9÷7+x | | 9/4=w+3/4 | | 27=v/3+16 | | 11/6=n-7/9 | | 16w+22=4w+98 | | 15y-14=5y+16 | | 5x^2+11x+20=0 | | H=0.3+5.5t-4.9t | | 5(4n+2)-7n=-81 | | H=0.3+5.5t-4.9 | | 45x=8/9 | | -3x+5(x-1)=5 | | k/9+1=2 | | 5-3(x+7)=x+12 | | 361/19=x | | 3/4=m+41 | | 4h+8+7h-2=89 | | -6(-3v+4)-7v=2(v-1)-7 | | y/5-15=14 | | x=65/15 | | 14÷f=2 | | 4(-8x+12)=-26+-32x | | -6(3v+4)-7v=2(v-1)-7 | | 6a+2=64 | | 5/11x+1/2=1/3-6/11x+1/3 |