Solve the linear equation.2 (x + 7) = 6x + 9 - 4x
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Answer:
Linear equation is
Step-by-step explanation:
We have,
Total monthly income (in dollars) = y
Number of times an app is opened = x
As, the advertiser pays $0.002 each time an app is opened.
So, the amount paid by the advertiser if an app is opened x times = 0.002x dollars.
Since, $30 per month is also paid by the advertiser.
Thus, total monthly income 'y' is given by,
Hence, the graph of the linear equation is given below.
