Answer:e=8/7=1.143
Explanation:
Rearrange the equation by subtracting what is to the right of the equal sign from both sides of the equation :
4*e-5+2*e-(e+3-2*e)=0
Add 8 to both sides of the equation :
7e = 8
Divide both sides of the equation by 7:
e = 8/7 = 1.143
And then you get
Divide both sides of the equation by 7:
e = 8/7 = 1.143