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# What is 7 multiplied by the sum of a number and 3?

Updated: 4/28/2022

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11y ago

7(a+3)

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11y ago

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Q: What is 7 multiplied by the sum of a number and 3?
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7

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### When 3 is multiplied by the sum of a number and 8 the result is 21 Find the number?

3*(n + 8) = 21 Divide both sides by 3: n + 8 = 21/3 = 7 Substract 8 from both sides: n = 7 - 8 = -1

### If 8 is added to twice a number and this sum is multiplied by 4 the result is the same as if the number is multiplied by 5 and 11 is added to the product what is the number?

4(8+2x)=5x+1132+8x=5x+118x-5&times;=11-323x=-213 3=-7Therefore the number is -7

### What is a 3 digit number divisible by 7 but not 2 the sum of your digits is 4?

I am a 3 digit number divisible by 7 but not 2 the sum of my digits is 4 what number am I

### What is expressions 7 multiplied by the sum of 2 and 5?

Sum of is a grouping symbol. 7*(2+5)

0.16

### What Numbers that are multiplied together to find the product are called?

In a multiplication sum, for example, 7 x 6 = 42, the number 7 is the multiplier, and the number 6 is the multiplicand.

### What is 2 multiplied by 3 multiplied by 3 multiplied by 3 multiplied by 3 multiplied by 3 multiplied by 5 multiplied by 7?

2x3x3x3x3x3x5x7 = 17010

### What is the sum of prime number 223?

Its digital sum is: 2+2+3 = 7

### You are a composite number between 41 and 50 the sum of your prime factor is 14 What number are you?

Very simple. The answer is 49, because it is between 41-50 and 7+7=14, and 7 multiplied by 7=49.