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When you multiply a number by 7 and add 8 to the answer you get is 50 what is the number?
Wiki User
∙ 11y ago
Let the unknown number be represented by 'n'.
Then, (n x 7) + 8 = 50
7n = 50 -8 = 42
n = 42/7 = 6.
Wiki User
∙ 11y ago
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How to add seven tenths on calculator?
To add seven tenths to a number, multiply the number by 1.7. For example, 50 plus seven tenths of 50 is equal to 50 x (1 + (7/10)) = 50 x 1.7 = 85.
When you multiply a number by 7 and add 8 to the answer it makes 50 what is the number?
Not too sure about your question but let the number be x:- If: 7x+8 = 50 then x works out as 6 But if: 7x = 42+8 then x works out as 7 and 1/7
What is a trick for multiplying by the 12s?
One trick for multiplying by 12 is to multiply the number by 10 and then add two times the number. For example, if you want to multiply 7 by 12, first multiply 7 by 10 to get 70, and then add 7*2=14 to get 84.
What can you add subtract and multiply to equal 43?
40 + 3 50 - 7 43 x 1
What number multiply -30 and add -7?
-37
When you multiply a number by 7 and add 8 to the answer you get 50 what is the number?
6
What number you get when you multiply by 8 subtract 12 divide by 4 add 7 to get 50?
You get 50.
When you multiply a number by 7 and you add 8 to the answer you get 50 what is the number?
It is: 6 because (6*7)+8 = 50
How to add seven tenths on calculator?
To add seven tenths to a number, multiply the number by 1.7. For example, 50 plus seven tenths of 50 is equal to 50 x (1 + (7/10)) = 50 x 1.7 = 85.
When you multiply a number by 7 and add 8 to the answer it makes 50 what is the number?
Not too sure about your question but let the number be x:- If: 7x+8 = 50 then x works out as 6 But if: 7x = 42+8 then x works out as 7 and 1/7
What number do you add to 7 to make the number 50?
43
What is a trick for multiplying by the 12s?
One trick for multiplying by 12 is to multiply the number by 10 and then add two times the number. For example, if you want to multiply 7 by 12, first multiply 7 by 10 to get 70, and then add 7*2=14 to get 84.
What can you add subtract and multiply to equal 43?
40 + 3 50 - 7 43 x 1
If you start with a number add 5 then multiply by 7 the result is 133. What was the original number?
The original number is 14.
What does number multiply by -84 and add to 5?
-79
What number multiply it give you 1 and add give you 8?
9
What two number multiply to negative 6 and add 1?
7
