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3 years ago

A wise man once said, "300 reduced by 4 times my age is 40." What is his age?

Mathematics

2 answers:

Llana [10]3 years ago

6 0

Answer:

He's 65 years old

Step-by-step explanation:

300-4x=40

-300+40=-4x

-260=-4x

65=x

AysviL [449]3 years ago

4 0

Answer:

Step-by-step explanation:

4x - 300 = 40

+ 300 +300

------------------------

00 340

340 ÷ 4 = 85

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