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

User Objects
by
4.9k points

1 Answer

4 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

User Mbarlocker
by
4.5k points
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