Answer:
x <-3
Step-by-step explanation:
15 <-5x
divide both sides by 5 but since the coefficient of x is negative after dividing the sign changes.
x <-3
Answer:
<h2>x = 3</h2>
Step-by-step explanation:

Answer:
the brackets signify to multiply both the numbers
3×3=9 not 3z
hope this helps you
Answer:
c. 13.20
Step-by-step explanation:
The solutions are basically the points on the graph that the line passes through. The best way to pick them is to use the whole numbers that are on the corners of the little boxes instead of the middle.
(4, -5)
(3, -3)
(1, 1)
(0, 3)
(-1, 5)
and so on.