If it's not what You are looking for type in the equation solver your own equation and let us solve it.
-2.8=-0.4y
We move all terms to the left:
-2.8-(-0.4y)=0
We get rid of parentheses
0.4y-2.8=0
We move all terms containing y to the left, all other terms to the right
0.4y=2.8
y=2.8/0.4
y=6+0.4/0.4
| 3.50+2.00x=10.00 | | x-0.3x=2 | | -3.6=-0.4y | | 6s-3=33 | | 2(1+6n)-6=-88 | | 16-4b=8 | | 7x^2+25x-50=0 | | -9=1+5x | | 3x-8=4(2-3x)-8x | | 6(2x-1)=-5(3x-15 | | 1.4n=3.322 | | 1/2x+125=450 | | 4z/9+7=-3 | | 72=16w-8w | | 11/6=n+9 | | 3x+8x=x | | -3.5x+19=0 | | 3.0075-6.0215+t=-2.105 | | 9+t=21 | | 4m-8m=10m-3m | | 7(6x+5)=35 | | 0.4g-1.8=0.7 | | (t+3)(t+8)=t(t-5) | | 12=3y-4 | | 18+6x=80 | | 20x+5=15+20 | | -1.8=0.2y | | -42=x-23 | | 0.25+30.00-59.50=x | | 13=u/15.36+7 | | -17=7(5n-4)-6(1+3n) | | 92/115=x |