If it's not what You are looking for type in the equation solver your own equation and let us solve it.
-4+3n=19
We move all terms to the left:
-4+3n-(19)=0
We add all the numbers together, and all the variables
3n-23=0
We move all terms containing n to the left, all other terms to the right
3n=23
n=23/3
n=7+2/3
| 5.5x=6x+2 | | 8k-1k=28 | | 2x²+2x²=5 | | 6j+j-3j+j-4j=13 | | u^2+50=(u-6)(u-6) | | 13x-4=7x+2 | | 20/3=p | | 18x+10=20x+6 | | 1=4y-10 | | -v+-4v+-14v=19 | | 2w-5=4w+8 | | 0.06y+200=00.3y+350 | | 9y+y+3y+3y-14y=12 | | 2u^2-3u+50=(u-6)^2 | | (100)(2.5)=0.5x | | 0.6(t+46)=-3(2-t) | | 5t+16t–-7=-14 | | 2(s+5)=20 | | x=2x=-1-2 | | 100x2.5=0.5x | | 7a+6a-5a=8 | | 0.75(x−2)+0.25(x+4)=0.5 | | 48+2y=23 | | d-85=130 | | 4x+5x-9x+3x=9 | | X3+-16x2+75x+-90=0 | | x+4=1.28x | | 3(x−6)+5=3x−13 | | 19=p-11 | | 13=r-17 | | y+4y+5y=20 | | k+20=30 |