Question

solve 3( X - 1 ) = 2x - 11 and check the result

Answer 1

hey, that's your ans &i hope it is right

Answer 2

$\textbf{Solution :}$

Given that,

3 (x - 1) = 2x - 11 ...(i)

⇒ 3x - 3 = 2x - 11

⇒ 3x - 2x = - 11 + 3

⇒ x = - 8

So, the value of x is (- 8)

$\textbf{Checking :}$

When x = - 8, from L.H.S. of (i), we get

3 (- 8 - 1)

= 3 (- 9)

= - 27

Again, putting the same value of x in R.H.S. of (i), we get

2 (- 8) - 11

= - 16 - 11

= - 27

Thus, verified.

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