Question

The values that make y= 5x + 13 and y=2x+7 are both true are?

Answer 1

x = -2, y = 3

Explanation:

This is essentially a system of equations problem.

We can solve this by equating both equations together because they are both equal to the variable y:

5x + 13 = 2x + 7

3x = -6

x = -2

Now to find y, we substitute x into one of our equations:

y = 2x + 7

y = -2 * 2 + 7 = -4 + 7 = 3

So the values that make both equations true are x = -2, y = 3. You can write the solution as an ordered pair as well --> (-2, 3)

Hope this helps :)