Question

I need help e+8=2e-12

Answer 1

Answer: e=-2+2/5

Explanation:

2e-12=7e=8

We move all terms to the left:

2e-12-(7e)=0

We add all the numbers together, and all the variables

-5e-12=0

We move all terms containing e to the left, all other terms to the right

-5e=12

e=12/-5

e=-2+2/5