If it's not what You are looking for type in the equation solver your own equation and let us solve it.
c/9=405
We move all terms to the left:
c/9-(405)=0
We multiply all the terms by the denominator
c-405*9=0
We add all the numbers together, and all the variables
c-3645=0
We move all terms containing c to the left, all other terms to the right
c=3645
| -3(4j-4)=-12j+12 | | 7x−10+3x=180 | | p/8=17 | | -2x+10=2(3+x) | | -4=~0.4k | | 14.7-4.7=c | | H(x)=3.50 | | 2x+6=−42x+6=−42x | | 2/9m-17/9=2/3m+11/3 | | 2x+1/7=3x-6/3 | | (x+17)21=x | | -17+9b=10-7+9b | | 2(n-4)=3n-5 | | 3(6-a)-33=17a-5(3+4a) | | -2x-9+5x=1x+11+10 | | 3x–7=14 | | 30+(5x-15)=180 | | 6x+16+7=2x+51+2x | | 14.7-4.7=x | | -2(4n-2)=-16-3n | | 3p-79=5p-85 | | m∕4=-13 | | x/30=5,3/10 | | p-5(p+4=p-(8-p | | −(2x−1)+6(x+3)=−4−(7x−11) | | 14d+5-6=14d-2 | | 5x+16+2x=9+2x+48 | | 175(455-y)+250y=85975 | | -11+8v=5 | | y=3X+8= | | -2u+7=4-14-2u | | -2a+6=6+5a |