Question

1. Find the values of the following expressions, when x = 5:
(a) 7x - 2
​

Answer 1

Answer:

Taking x = 5

a) 7x - 2

= 7 X 5 - 2

= 35 - 2

= 33

Answer 2

Question -: To find 7x -2

where x = 5

let us solve the que

Given equation 7x -2

now put the value of x in given equation

7x -2

7 ×5 -2

35-2 = 33

$\huge{ \colorbox{black}{ \color{red}{answer =33}}}$