If it's not what You are looking for type in the equation solver your own equation and let us solve it.
+2A=23
We move all terms to the left:
+2A-(23)=0
We move all terms containing A to the left, all other terms to the right
2A=23
A=23/2
A=11+1/2
| 3(3d+5)=82 | | -25=5v+5 | | 5x+3-1+2x=2x=4 | | 4w+13=53 | | 8p-(-24)-8p-4=20 | | x/3-11=22 | | 5x-x-7=-4x+2x+5 | | H(t)=-16t+16t+480 | | 12.5=b-8.25 | | 10=y+11 | | 5n+4=5n-4 | | 7+2x+x=12x+20+41 | | n-3.35=-5 | | 6k+2=-6+8(1-8k) | | 6x+-8=3x+1 | | 8.5+m=4 | | -0.2(3x-25)=-0.1x+7 | | 7y+10=7(y+10) | | 4(x+5)-9=3x+x-2x+25 | | 35=12x(8x-7) | | 3u=u+48 | | 6x+3-2x+1=11x-3x | | 4^x=92 | | 44=-18-4x | | -3x-1-2x=-2x-22 | | 8m-5(m-1)=20 | | 26t=494 | | 25-3x+x=14+9x | | 7.1/8.82=7.3/r | | 3a+56=7a-4 | | 7/12=x-3/x+5 | | 14+2x+8x=4x+2x-x-6 |