If it's not what You are looking for type in the equation solver your own equation and let us solve it.
x-0.8=-1.2
We move all terms to the left:
x-0.8-(-1.2)=0
We add all the numbers together, and all the variables
x+0.4=0
We move all terms containing x to the left, all other terms to the right
x=-0.4
| -1.5-x=4 | | 0.6=(x/32) | | (5x-2)=(4x+13) | | (4x+3)=(2x+11) | | 3n+15=8-2n | | (5x-13)=(2x-4) | | b-1=7b | | 1n-4=4n+16 | | t^2-5t+15=0 | | x*x*x=128 | | 4x*4x+8x-5=0 | | -72.25=x^2+8.8 | | X2+9x+360=0 | | -4x-6=7x+10 | | 9y2+16-24y=0 | | 7(0.1x+0.3)-1.7=-0.3 | | -5(a+7)=-14a-26 | | y=0.003+25 | | x/2+44=84 | | (2-7i)^(-1)=0 | | 3x3=6x6 | | 200=3.14r^2 | | (3x-5)(9x+3)=0 | | 6x+5.9=7x+20 | | 0.0583+0.0348+8x=0.7 | | 0.0583+9x=0.7 | | 6/5*u=-30 | | 6/5u=-30 | | v-128.75=132.45 | | Y=1541+462x | | x+3/8=-112 | | Y=16+10x |