5 times the difference of 29 and a number is 215. Which equation below can be used to find the unknown number?
2 answers:
Answer:
The required equation is
Step-by-step explanation:
Given : 5 times the difference of 29 and a number is 215.
To find : Which equation can be used to find the unknown number?
Solution :
Let the number be 'n'.
The difference of 29 and a number i.e.
5 times the difference of 29 and a number i.e.
5 times the difference of 29 and a number is 215 i.e.
Therefore, the required equation is
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Answer:
C
Step-by-step explanation:
Substitute the given values for x and y into the expression
5 × () - 1
= 5 × () - 1
= (5 × 2) - 1
= 10 - 1
= 9 → C