3 years ago

Marianne chose an integer. She subtracted 7 then multiplied the difference by -5. The product was 60. What integer did she chose

Mathematics

1 answer:

Pepsi [2]3 years ago

5 0

Answer:

Step-by-step explanation:

(x-7) * -5 = 60

-5x + 30 = 60

5x = 60 - 30

x = 30/-5

so x = -5

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