Answer:

Step-by-step explanation:

<u>Multiplying both sides by 2</u>


<u>Subtracting 36 to both sides</u>


<u>Dividing both sides by 4</u>

OR

Answer:
2 · x² - 20
Step-by-step explanation:
2x - 5 · x + 4
2x · x - 20
2x² - 20
2 · x² - 20
Answer:
20 + 5x, 10 months = 70$, 200$ = 36 months
Step-by-step explanation:
Answer:
Step-by-step explanation:
The height of the building is 48 fe