Question #2764f
1 Answer
Sep 23, 2017
This involves setting up two linear equations and solving for the two unknowns.
Explanation:
If you let the two numbers be represented by x and y, you can set up two equations and solve by substitution.
Let
We know the following two things
Now substitute the first expression into the second one and solve for x
Next, solve for y
Now go back and check that the two stipulations are correct.