If it's not what You are looking for type in the equation solver your own equation and let us solve it.
5(n-12)=30
We move all terms to the left:
5(n-12)-(30)=0
We multiply parentheses
5n-60-30=0
We add all the numbers together, and all the variables
5n-90=0
We move all terms containing n to the left, all other terms to the right
5n=90
n=90/5
n=18
| 2=10+n | | –8v–16=56 | | -1b=-2 | | 4(35)=5(n+11) | | 2.3-3.9+1.2x-4.6=2 | | A-4=5a | | 4/5=n+11/35 | | 3x²+21x+27=0 | | 7x+5+12x-75=180 | | 2x-8x-15=-6+8-15 | | x+9=12-7.5 | | 7+8=-x-4 | | y=4.5+1.5 | | -w+148=212 | | 253-v=14 | | 1|3+5|3r-r=2r | | 5+x+13.5=12-7.5 | | 5+x+13.5=112-7.5 | | x2(x+1)=3(4-x) | | 4+6=-x-4 | | 8-3/8k=4k | | (7/8)b-32=(3/4)b+22 | | (7)/(8)b-32=(3)/(4)b+22 | | 3(2x−3)+x+4=-27 | | 35000=10000+0.1x | | 2x-8+60=180 | | 78=3vv= | | e/4-3=5 | | 4v-9/7=-3 | | X=24x-25=75 | | 10x+2=7x-11 | | 7b/6=b-1/6 |