If it's not what You are looking for type in the equation solver your own equation and let us solve it.
21=7(3=24n)
We move all terms to the left:
21-(7(3)=0
We add all the numbers together, and all the variables
=0
n=0/1
n=0
| p-3.5=-1.4 | | 5f=-6 | | 8+24.95n=6.95 | | s20+-50=319 | | 2a+a=10-1=9-12=3 | | 12m^2=3 | | 8+x/5=8 | | 3x^+11x10=0 | | 75=0.05x | | x^2+33x+270=810 | | -18=3(x+6) | | 0.35/2/3x=0.45(x−10) | | 5-n+3=12 | | -9=c/4 | | -72-2k=34 | | 4x+2-(x-3)=8 | | 10=-2x-26 | | x^2+3x-46656=0 | | 96(41.19555208+-1.072916667y)+103Y=3954.773 | | 1/4(f+34)=40 | | 6^x-3=7x+4 | | 70=5r | | 4y^2+16y-6y-2=0 | | 70=9r | | 4c/11=-1/3 | | 9(x-5=4x-5 | | X²+1=3x+11 | | 80-9y=-6y | | -7/21=x/90 | | 2.50x+15=3x+10 | | 7(x-1)-3=2(x-1)+17 | | 3s+2=12-12s |