If it's not what You are looking for type in the equation solver your own equation and let us solve it.
4e+5=2e+9
We move all terms to the left:
4e+5-(2e+9)=0
We get rid of parentheses
4e-2e-9+5=0
We add all the numbers together, and all the variables
2e-4=0
We move all terms containing e to the left, all other terms to the right
2e=4
e=4/2
e=2
| 1x+11=3x+7 | | 8.6x-27.1=2.4x+16.3 | | 7+16y=11.24 | | 2y+7-8y-3y=14-6y-2-3y | | -2,+-12=j+3+2j | | 9a-(-72)=08 | | 3x-15+84=180 | | 7x-1+45=180 | | x=11+12 | | 3.2x=1.3+7.6 | | 2x-4+x=196 | | t/16+1/8=3/4 | | 6=2n-8;17 | | 2=x(x-1) | | 35*70=m35 | | 19/16x=20/38 | | 7w-18=5w+8 | | -6b–15=3 | | 32=w+3w | | 35*70=m*53 | | -5x+9=2x-5 | | 6k-3k=3k | | 14/10=22/x | | -7p-4(6-4p)=6(p-3)-6 | | 3w^2+w-154=0 | | 10/14=22/x | | 2(8x-1)+7(x=5)=-59 | | D=9/8(m-53) | | x-24=5x-4 | | 3n-12=12- | | 6–(-d)=-8 | | -1/3(6x-18)=27 |