Question 1095910
<pre>
Dakota is 2 years older than Elizabeth. 

D = E+2

In 3 years the sum of their ages will be 48.

(D+3)+(E+3) = 42

Simplify and solve the system by either substitution or elimination:

{{{system(D=E+2,(D+3)+(E+3) = 42)}}}

Edwin</pre>