If it's not what You are looking for type in the equation solver your own equation and let us solve it.
(72a+45)/7=3a+3(45+2a)/7
We move all terms to the left:
(72a+45)/7-(3a+3(45+2a)/7)=0
We add all the numbers together, and all the variables
(72a+45)/7-(3a+3(2a+45)/7)=0
We calculate fractions
=0
a=0/1
a=0
| 34-6x=18 | | 1/15z=9/7 | | –10d=–7−3d | | 3m-18=9 | | x+4=4.7 | | 6(x-1=78 | | x=4=4.7 | | 3n+4.1=10.7 | | 3n-31=5 | | 10x+8=7x+47 | | 5+1/4c=8 | | 34+5x=64 | | -6x+52=88 | | 32n=4(n-5) | | w2+6w=0 | | 7n-32=4n+5 | | 22.41=5.09-e | | 7x+63=91 | | 74-13x=35 | | 3/4=r-1/2 | | 22=-6+4u | | 24.96=5.2k | | 7+7x=98. | | g-4/3=8/3 | | b-4.3=5.4 | | 9x–2x=3x+2 | | 157+-11x=69 | | 1/4(4m-12)=18 | | 3.2=q-9.3 | | 21+1/7b=-13 | | s+7.4=3.4 | | 6^x=1000 |