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Giuseppa asked Apr 3, 2023

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2 votes

I need help on this problem

Mathematics
high-school

Giuseppa asked Apr 3, 2023

by Giuseppa

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1 Answer

12 votes

Answer:

45, 135

Explanation:

9x + 12x + 75 = 180

21x + 75 = 180

21x = 180 - 75

21x = 105

x = 105 / 21

x = 5

9 x 5 = 45

12 x 5 + 75 = 135

Richard Benson answered Apr 8, 2023

by Richard Benson

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