If it's not what You are looking for type in the equation solver your own equation and let us solve it.
3n/2+n=84
We move all terms to the left:
3n/2+n-(84)=0
We add all the numbers together, and all the variables
n+3n/2-84=0
We multiply all the terms by the denominator
n*2+3n-84*2=0
We add all the numbers together, and all the variables
3n+n*2-168=0
Wy multiply elements
3n+2n-168=0
We add all the numbers together, and all the variables
5n-168=0
We move all terms containing n to the left, all other terms to the right
5n=168
n=168/5
n=33+3/5
| -3(-1y+9+)=-48 | | -4(-1y+9)=48 | | 3n/7+n=84 | | y-120=80 | | 49y=5(9y-7) | | 3x/5+1/6=x/2-1/5 | | 3n/4+n=84 | | 250x+225=275x+200 | | -6t-7=-49 | | 2-n8=4n+5/8 | | -2x-20=4x+8 | | 3.90=17.5x-4.9x^2 | | 75m+48750=50250-175m | | 17x+24=22x+4 | | 0.001=2x^-1+5x | | 12-4y=2(y=9) | | 3x+12=82 | | 8/9(-5x-3=-7 | | 6x-48=4x-192 | | 6x+x+0.25x=450 | | 2w-04=1+1.8w | | 7x=4x^+1 | | 6x+9/2=3/2x-11 | | w2=-64 | | 16/4-8x=8 | | 4(q+7)−18=-6 | | 15x-2(3x+6)=1.3 | | 5m+8m+-9=17 | | 14+6x=3x-22 | | 4q+-19=5 | | 2x+9=12x+18 | | 2(x+2)+x=3(x-1)=6 |