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i will give brainliest to first answer and 5 stars and if you dont answer your ceiling gang *cringe*
Last month, Marcus borrowed $78 from his roommate. So far, he has paid him back $30. Which equation could be used to find x, the amount of money he still owes his roommate?

Respuesta :

nadjouabrahmi

Answer:

x-30=-78

Step-by-step explanation:

This is a simple two-step equation which you can use to solve your problem.

x+30=78.

You subtract 30 from both sides, signifying the payment:

x=48.

He still owes 48 dollars.

dragon1524

Answer:48

Step-by-step explanation:

x+30=78

x=78-30

x=48