If it's not what You are looking for type in the equation solver your own equation and let us solve it.
2a=5a-57
We move all terms to the left:
2a-(5a-57)=0
We get rid of parentheses
2a-5a+57=0
We add all the numbers together, and all the variables
-3a+57=0
We move all terms containing a to the left, all other terms to the right
-3a=-57
a=-57/-3
a=+19
| Y=73()t | | 1x(1x-5)+65=180 | | x2-12x=7 | | 5y+3y=114 | | R(p)=-2p^2+8p | | 7y-39=3y+1 | | 4d−4(–4d−19)=15d−19 | | 7y–39=3y+1 | | x-28=86 | | 8(x-2)=2x+2 | | (x2-x3)x=2 | | 3x=6+2x+14+4x-26=180 | | 14–7y=3y–6 | | -3/g=9 | | 43.5=3(y+4.5) | | 43.5=3(y+4.) | | Z+z+z=12 | | 10x^2-20x+10=9x | | |2x-4|=2 | | 3/16=(15/4)+g | | 1/4n+n=-3+1/2n | | -12=2x+3+x | | 1/4x+1/8x+24=60 | | 5x+1=10x+1 | | 6x-7=4×-5 | | 2(3x−5)+3x+3= 2020 | | 2r/4+2=11/5 | | 2=4a-1+5 | | 3u-44=u | | (6x+1)=49 | | r/5=4.7 | | 13/15=8/25p |