If it's not what You are looking for type in the equation solver your own equation and let us solve it.
16n-2n-7n-3=18
We move all terms to the left:
16n-2n-7n-3-(18)=0
We add all the numbers together, and all the variables
7n-21=0
We move all terms containing n to the left, all other terms to the right
7n=21
n=21/7
n=3
| 2(3+4m)–9=45 | | 13d+3d-14d+3d-4d=7 | | 4x(52-3x)=0 | | r^2*8r=0 | | 3n–7=5(2n+7) | | 38÷5x7=x=7 | | -6+9d=30 | | |-8x+1|-9=-4 | | 13x+8=7x-8+64 | | 48=4(t+2) | | u+12=-35 | | 7x+8-4x=9-6x+1 | | s/3-12=-11 | | m/3+-3=-5 | | 17x+7=9x+39 | | 5w-9=-1 | | 2(8x+17)=30 | | 15=k-1/4 | | 55=22x-11. | | 5n+10=500 | | -2=s/4-5 | | 3(x+.2)=2.1 | | 13=2/3a-2 | | X=((2-13y)÷4) | | 3x-7+2x+2=3(2x-10) | | 2(4x-1)+4x=-2+12x | | n/8-3/8=5 | | N=4,a=256 | | 5n–7=9n+21 | | 51/4x+3=45 | | (x^2-2x)(x+3)=96 | | 21=22x |