Answer:
x = -3
Step-by-step explanation:
−5x = 15
-5x/-5 = 15/-5
x = -3
Answer:
original price of skateboard = $54
Step-by-step explanation:
Let the original price of the skateboard be x
selling price = one third off the original price = $36
x - (1/3x) = 36


∴ x = 54
Answer:4
Step-by-step explanation:
hoped this helped
Answer: 7
Step-by-step explanation:

Answer:
y=
x
Step-by-step explanation:
the y intercept is 0