If it's not what You are looking for type in the equation solver your own equation and let us solve it.
3.8n-13+1.4n=28.6
We move all terms to the left:
3.8n-13+1.4n-(28.6)=0
We add all the numbers together, and all the variables
5.2n-41.6=0
We move all terms containing n to the left, all other terms to the right
5.2n=41.6
n=41.6/5.2
n=8
| 1.25s=11 | | 5/12-3/20=g | | 2x-21=12x+29 | | (-19+3x)-(11+2)=2 | | -5(-4x+8)=-4x | | 3x+2+2x=3(3x-6) | | 2(x+6)-4(x-1)=10 | | -5x-6=8x-3 | | 6x+18=2x+22 | | —9y=20+y | | .75g+1.5=2.7 | | 918+v=1,920.8 | | 3/4j+1.5=2.7 | | 5k=5k+9 | | 56=17/x | | 1x=6x+1 | | 9x-40=3x-20 | | 3/4x+1.5=27 | | -32=d/2 | | 13y-2=26y-y | | -20t+19-10t=-19+8(-6t-20) | | 9/10x=90 | | 4x+0.2=5.6 | | -6c=-3(c-5) | | 12-6(9f+4)=3(-20f-16) | | 3.54=x+0.75 | | 8(3x-2)=60 | | 9+10w=3(2w-13) | | 8.9+1.2(3a-1=14.9 | | 2(-9u-20)=-19u+17+4u | | -5(-4x+8)=4x | | |2x+5|=25 |