If it's not what You are looking for type in the equation solver your own equation and let us solve it.
a+6.2=-1.7
We move all terms to the left:
a+6.2-(-1.7)=0
We add all the numbers together, and all the variables
a+7.9=0
We move all terms containing a to the left, all other terms to the right
a=-7.9
| 7f-13=8f | | 69+3x=90 | | 19+18g=g+19g-13 | | 7(v−8.2)=3v+19 | | x^2-2.1x+1.04=0 | | c+1.15=-3.5 | | -19.99+11.9j=18.23+19.7j | | (-8y+6)-3(-3y-3)=0 | | 8x-10=180-x | | -9.3t+18.75=-11.8t | | 3x+14=8x+6 | | -254/15-z=263/20 | | h/105=-4.3 | | 7/2x+1/2x=10^1/2+9/2x | | 5x+9=12x-7 | | 13.3w+5.96-4.7w=17.1w-4.24 | | 10=5(k-81) | | 8.6s=14.3+9.9s | | -1+19c=20c-16 | | 5x+5=27-3x | | b-34/6=8 | | -11u-12=-13u | | -84=3(u-98) | | 15x(920)=638+6 | | (Y-6)+(8y+4)=0 | | k+5=23 | | 2-18b=-18-18b-20 | | -28=-4(b+-7) | | (1)/(2)(-4+6x)=(1)/(3)x+(2)/(3)(x+9) | | -14-8r=19-8r | | -6.8-2.98=18.27-4.3h | | -9/3=-2/1g |