Question

5. 5 times a number increased by 7 equals 42. Find the num
duct of a number and 7 is 91. What is the numbe​

Answer 1

Answer:

the number is 7

Step-by-step explanation:

5x+7=42

5x=42-7

5x=35

x=35÷5

x=7

I hope that it will remove your problem.

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Answer 2

${ \boxed{ \bold{ \red{question \: 1}}}}$


▪ 5 times a number increased by 7 equals 42.
Find the number.



${ \red{ \bold{ \underline{solution}}}}$


• let the number be x.


it's given in the question that......


5 Times the number i.e., 5x increased by 7=42


thus,


=》 5x + 7 = 42


=》 5x = 42 - 7


=》 5x = 35



${ \boxed{ \bold{ \implies{ \red{x = 5}}}}}$


therefore,


the number is equal to 5.





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${ \boxed{ \bold{ \red{question \: 2}}}}$



▪ The product of a number and 7 is 91. What is the number?




${ \bold{ \red{ \underline{solution}}}}$



• Let the number be y.



it's given that the product of the number and 7 is 91 i .e.,



=》 7 × y = 91



${ \boxed { \bold{ \implies{ \red{y = 13}}}}}$


therefore,


• the number is equal to 13.