If it's not what You are looking for type in the equation solver your own equation and let us solve it.
0.8m-3=7.4
We move all terms to the left:
0.8m-3-(7.4)=0
We add all the numbers together, and all the variables
0.8m-10.4=0
We move all terms containing m to the left, all other terms to the right
0.8m=10.4
m=10.4/0.8
m=13
| 3(y–2)=8–4y | | 77y×-66=45 | | 2/5+5m/2=49/10 | | 1.3(x+3)=0.3(x-2)+14.5 | | 8+4x+2=13+5x | | -8u-7=2u=23 | | 2(5-x)-5x=3-2(2+x) | | K-5=-11+3k | | 399=7(8n-7) | | |5+2x|=x–5 | | 3x+5=-6x+-6 | | Y=4.x1/2 | | 2(x-4)-x=-16 | | 2.8+10m=7.49 | | .5(4x-4)=5x-30 | | 3=x+3x+3 | | 7=4^x | | F(x)=9-x2 | | 2x-(5x-4)=4(-x=2) | | 5+2x|=x–5 | | -350=-7(1+7b) | | 55=23^x | | 8-3/7x=38+x | | 5/6h-7/12=-3/4h-13/13 | | -3(4k+3)+4(6k+1)=43 | | 2(8x-1)+7(x+5)=-5 | | -6x+8+4x=-14 | | 4x+6-2x-8=15 | | 8x=19-(-13) | | 10+2(x-4)=20 | | 30=-3+5(x+6) | | -3x+6(-2x-5)=-40-5x |