Answer:
Step-by-step explanation:
the answer is 130
38.43 - 1.29x
variable x represents the number of songs purchased
78.2÷0.2 = 390
390 is the answer.
Answer:
no
Step-by-step explanation:
it's X= 0.5
group like terms
3x - 5x = 6 - 2 - 5
simplify the equation
-2x = -1
divide through by the coefficient of X
x = 0.5
