If it's not what You are looking for type in the equation solver your own equation and let us solve it.
5/6a=420
We move all terms to the left:
5/6a-(420)=0
Domain of the equation: 6a!=0We multiply all the terms by the denominator
a!=0/6
a!=0
a∈R
-420*6a+5=0
Wy multiply elements
-2520a+5=0
We move all terms containing a to the left, all other terms to the right
-2520a=-5
a=-5/-2520
a=1/504
| -6=-7p-12+8p | | 4n+6=27 | | 3n+9=n=1 | | A=6x−18 | | 32=2p+22 | | 5=30000+2000x | | 3/4=(x+2)/30 | | 2x+9-6x=−19 | | 14+x=46;×=32 | | -1/3y-9=1/4y | | 8v+-26=-82 | | (3c+48)+56=11c | | 18+-6x=8x+12-11x | | 3.5x+1.8=19.3 | | 3/4=x+2/30 | | 0.1x=0.05x+50 | | 81=3(j-48) | | 8.6=-8.6c+34.4 | | ∠A=6x−18 | | 6x+12=5x+23 | | 62=22-5r | | –27+6y=3y–9 | | x2+5=7 | | 2q/10=7q | | -3x-2=8+2x | | 2=f/9-2 | | 180-(3x+12)=180-(3(21)+12) | | 4(x+32)-4=34-2x | | 33=-s+41 | | 95+91f=4 | | −(2x+10)=12(12+x) | | -.25x+6=1.5x+28 |