If it's not what You are looking for type in the equation solver your own equation and let us solve it.
0.4k-3.45+3.4k=2.19+9k
We move all terms to the left:
0.4k-3.45+3.4k-(2.19+9k)=0
We add all the numbers together, and all the variables
0.4k+3.4k-(9k+2.19)-3.45=0
We add all the numbers together, and all the variables
3.8k-(9k+2.19)-3.45=0
We get rid of parentheses
3.8k-9k-2.19-3.45=0
We add all the numbers together, and all the variables
-5.2k-5.64=0
We move all terms containing k to the left, all other terms to the right
-5.2k=5.64
k=5.64/-5.2
k=-1+0.44/5.2
| (2r-6)/4=58 | | 2(1/3x-2)=-1/3(12-2x) | | v-4+3=3-4v+v+16 | | -10+c-4=10-7c | | (x-13)-(9x-5)+2x=0 | | 12/1x=1.2 | | 9x+-6(3x+-3)=9 | | 4x-2x-20x+x=1 | | 5n-15=3n+1 | | 3e+30=7 | | 37=32+x/10 | | s/4+ 6=9 | | -4+8y=7y+6 | | n−31/4=2 | | 2n^2-8n+10=0 | | 4x/3=29/3 | | 6x5+3=5x5+10 | | -6.2z+1.57=-7.93-0.6z+4.46 | | 4x/3=27/3 | | 6y-37=-5(y-8) | | 4.7u+1.5=3.1u+9.61 | | 15/5x=3 | | 3c+8=8-5c | | 3-6q=-2+9-2q | | 27=3q-10 | | -x-7(-2)=14 | | 3t+4=16 | | 12xX-3=8xX | | 4.7p=5.45-6.2p | | m^2-16m-27=-7 | | -8n-8=n+10+2 | | 4(7x+3)=-3(-8x-6)+22 |