If it's not what You are looking for type in the equation solver your own equation and let us solve it.
-5n+7-n=-30
We move all terms to the left:
-5n+7-n-(-30)=0
We add all the numbers together, and all the variables
-6n+37=0
We move all terms containing n to the left, all other terms to the right
-6n=-37
n=-37/-6
n=6+1/6
| 223/5x+62/25=2516/25x+322/25 | | 16w+5=6w-45 | | 0.5m=11 | | x+4.2=6. | | (4X-6)/2=(3x-15)/3 | | -2/3x-4=4 | | 1p-19=3p-9 | | 19q+q-18q-14q=14 | | 2h+1=9+h | | 12(x-8)=+8x(x+8) | | 2(3a+4=-22 | | 5^(3x-3)=11 | | x+{3x+10}=90 | | 8x-7(6x-7)+2=3 | | –3x+33=–12 | | -2+4(7x-6)=5-7(4x+8) | | -45-90x=-95x+35 | | 14x+60=30 | | -3x+5=4x+19 | | x-72/3=21/3 | | 1/10y+1=3 | | 15+.08x=3+.12x | | -3x+5=9x-7 | | -285+195x=-165+180x | | 2/3y+4=8 | | 45+3x+45=90 | | 18.36=1.7y | | 2x-3(3x-10)=9 | | 3x+2(-x-7)=3 | | x+6=6x-24 | | 1/3m-10=-3 | | 45+3x=45 |