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2 years ago

Translate: Thirty less a number is equal to the product of 2 and the sum of the number and 6

Mathematics

2 answers:

algol132 years ago

8 0

30-x=2(x+6)
30 less a number means 30-x and the sum of the number and 6 is x+6

Airida [17]2 years ago

8 0

Answer:

Traslate:

30 - a = 2(a+6)

The number is:

Step-by-step explanation:

30 - a = 2(a+6)

30 - a = 2*a + 2*6

30 - a = 2a + 12

30 - 12 = 2a + a

18 = 3a

a = 18/3

a = 6

Check:

30 - 6 = 2(6+6)

24 = 2*12

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<u>Explanation:</u>

Given:

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