The red bus company charges $150 plus $72 per hour to rent a bus. the blue bus company charges $240 plus 54 per hour. for what number of hours would the companies charge the same?

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step-by-step explanation:

for this case we must apply distributive property to the following expression:

the distributive property states that:

then, when applying the property we have to multiply the -2 for each term within the parenthesis: