Question

Q24. Write the following statement in the form of an equation: 1) Add 1 to
three times n to get 7. II) solve it (Select any two option ) *
2 points
a)n+3+1=7
b)3n+1=7
c)-2
d)2​

Answer 1

Answer:

correct answer is b and d

Step-by-step explanation:

i) 3 times of n=3n,then adding 1→3n+1,then getting 7,

so,the equation is 3n+1=7

ii)to slove it,

3n+1=7

→3n=7-1

→3n=6

→n=6/3

.•. n=3

thank you

Answer 2

$\textrm{Adding 1 to 3 times to n to get 7 : (3 \times n) + 1 = 7}$

$\longrightarrow\textrm{Adding 1 to 3 times to n to get 7 : 3n + 1 = 7}$

$\longrightarrow\textrm{Adding 1 to 3 times to n to get 7 : 3n = 7 - 1 = 6}$

$\longrightarrow\textrm{Adding 1 to 3 times to n to get 7 : n = 6/3 = 2}$