<span>5x + 20 = -5x
5x + 5x = -20
10x = -20
x = -20/10
x = -2</span>
For this case we have the following functions:

To find the algebraic solution we must equal both equations.
We have then:

Clearing x we have:

Then, the ordered pair solution is:
Answer:
(x, y) = (2/3, 2)
See attached image.
Answer:
Step-by-step explanation:
Answer:
9 in. to 5 in.
or 9/5
Step-by-step explanation:
6 ft=6*12=72 in.
6 ft/ 40 in.=72/40=9/5
9 in. to 5 in.
Answer:
Reflection with respect to the x axis
Step-by-step explanation:
Reflection with respect to the x avis, or horizontal reflection.