If it's not what You are looking for type in the equation solver your own equation and let us solve it.
0.06n+(-0.4)=-7
We move all terms to the left:
0.06n+(-0.4)-(-7)=0
We add all the numbers together, and all the variables
0.06n+6.6=0
We move all terms containing n to the left, all other terms to the right
0.06n=-6.6
n=-6.6/0.06
n=-110
| -21=-7x+5(x-7) | | x=55x+4(x+12) | | 5x+28=7(x+2) | | -4(y+4)=7y+28 | | -3p+7p-p=-8-15-7 | | -5u+3=-3(u+3) | | 16+8(x-2)=7x+5 | | 0=7-5x | | 4v+7(v+7)=16 | | 1/4p-2=10 | | 13(7x-1)-12=89x+13 | | -7(u-2)=-5u+26 | | -4=3(w-5)+8w | | 12y+28=0 | | 2.2+10m=8.35 | | 2u+7=5(u-1) | | 9=3(y+6)+6y | | 5/2v=-25 | | 2u+7=5(u-1 | | Q=116-3p | | 6(3x-1)=-19 | | 8x-44+7x+14=180 | | 5/4w=28 | | -3(y+8)=-7y-32 | | 9v+5=6v+32 | | 1/3x-10+4x=2-(x-5)+1/5 | | 5a=9÷6 | | 22+2x-4=9x-12-2x | | 4z2+24z=−160 | | 5r-5r+r-r+r=16 | | 1.8=x-69.0/2.8 | | 3x-10+x-2=0 |