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2 years ago

Find two numbers, if their sum is 93 and their difference is 9.

Mathematics

2 answers:

kati45 [8]2 years ago

8 0

Answer:

42 and 52

Step-by-step explanation:

ivolga24 [154]2 years ago

4 0

Answer:

51 and 42

Step-by-step explanation:

Use

x + y = 93

x - y = 9

Add those two equations together and you get 2x = 102

*y is not in the equation anymore because y + -y = 0*

Divide both sides by 2

x = 51

plug x into one of the equations; let's use x + y = 93

Then you get, 51 + y = 93

Subtract both sides by 51 and you get y = 42

Plug both in the other equation to make sure the numbers work.

51 + 42 = 93; true

51 - 42 = 9; true

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2 years ago

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soldi70 [24.7K]

The question is an illustration of scale drawing

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2 years ago

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9514 1404 393

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Answer:

Step-by-step explanation:

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