If it's not what You are looking for type in the equation solver your own equation and let us solve it.
-n+3+5n+2n=7
We move all terms to the left:
-n+3+5n+2n-(7)=0
We add all the numbers together, and all the variables
6n-4=0
We move all terms containing n to the left, all other terms to the right
6n=4
n=4/6
n=2/3
| 57=4x-23 | | y=4²+2(4)-2 | | 2k-4=6+4k | | −2(−x−8)= −3(−6x+5)−3(−6x+ | | 9-6x=-4x-1 | | 7y-2y+8-4y=19 | | 12.88=2.8(b-8.8) | | 217=156-y | | 8x+3x–10=10x+6x–2+5 | | 9x=-9+10x | | 11-3s=20 | | 83.29=3(d+14.3)+1.69 | | F4x25/2=100 | | n²+n-200=0 | | 5-4x+4=-30 | | -2.46(y+-11)=9.84 | | |x|-13=-3 | | 2.02(h-7)=12.12 | | -4(x+12)-3x=20 | | 3=-3(q+3) | | 3(1+x)=12-2x | | 3(u-7)+-8=-2 | | ⅔x+5=-1 | | -68=8+4v | | -68=8=4v | | ((24x2)-2)/5=24+4 | | 12=∣y/8∣ | | 6x−72=−18 | | 8=-8p | | 3y-5=2y-5 | | 355-p=354 | | 7=10+n/2 |