Easy math for smart people problem: 5(2d+4)=35

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Cedric Hadjian asked Jun 17, 2023

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Easy math for smart people problem: 5(2d+4)=35

Mathematics
high-school

Cedric Hadjian asked Jun 17, 2023

by Cedric Hadjian

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19 votes

Answer:

3/2 (decimals): 1.5

Explanation:

1. 5(2d+4)=35 -> multiply 5 to (2d+4)

2. 10d + 20 = 35

3. Subtract 20 by both sides

10d = 35-20

10d = 15

4. divide 10 by both sides

d = 15/10

d = 3/2

Bren answered Jun 24, 2023

by Bren

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