If it's not what You are looking for type in the equation solver your own equation and let us solve it.
0.4x+2.45=8.45
We move all terms to the left:
0.4x+2.45-(8.45)=0
We add all the numbers together, and all the variables
0.4x-6=0
We move all terms containing x to the left, all other terms to the right
0.4x=6
x=6/0.4
x=15
| -9x+41=-94 | | 5x+x=x+25 | | 16=4(x+8)-6x | | 8x-10/10-(7)=0 | | 11=y/3+15 | | 8x+10/10-(7)=0 | | 40-s=22 | | 2=13^n | | 8x+10/10=7 | | 1/2-x=5+3x | | -18=d-16 | | 16=4(x-8)-6x | | -50=-45+15m | | s-14=-22 | | -4h+17=2h-13 | | 4(y-3)=10y6(y+2) | | 2(x+5)+4=82 | | 1=t/5 | | 2=4+b/2 | | 6x+2/3x=10/4 | | 0.3/0.9=0.2/x | | 1/3x+4×/6=1 | | 12(4m-4)-2=-7 | | 10+30x=100 | | 5000=m+200+400 | | 5m-m=6 | | 5x+8=5x+8= | | 5(x-3)-8=42 | | 351=156-15x | | -9=13y-6(3y-5) | | –7=4+d | | n-20=60 |