If it's not what You are looking for type in the equation solver your own equation and let us solve it.
-0.7+0.3y=0.2
We move all terms to the left:
-0.7+0.3y-(0.2)=0
We add all the numbers together, and all the variables
0.3y-0.9=0
We move all terms containing y to the left, all other terms to the right
0.3y=0.9
y=0.9/0.3
y=3+1.1102230246252E-16/0.3
| 562.50=2.50x+200 | | x=1850-((x+140)*0.12) | | 5=x/20-5 | | m+(2m-3)=18 | | -4t2+8t+25=0 | | 3z-1/2=2-4/3 | | -4-5x=18 | | -4t^2+8t+25=0 | | w+96/3=3 | | 0.7x-0.2x=5.5 | | 64=5(y-12) | | 3(2x-4)-16x=18 | | z-70/9=2 | | 9.6(x+3)=-12.8 | | 5(4x-4)-5(2x-9)=3(3x+1)-2 | | 5x-20=3x+22 | | 0.01=0.3x | | 0.01=〖0.3〗^x | | -18=u/5-8 | | 7(y-4)=-7 | | 13=4w+7 | | 35/100=x/120 | | 6x(2x-3x)=0 | | 0.01=0.3*x | | b. | | b. | | 4z+12+z+3=4 | | 18=9n-3n | | -7/4x=-35/16 | | v+3/3=4 | | -3=-7+4v | | -1.75x=2.19 |