Question

9. Find the value of the expression
3x + 5 (x - 2) for x = 2
2.
4
6
8​

Answer 1

Answer:

Value of the equation is 6 .

Or the option (c) is correct .

Step-by-step explanation:

Given :

Expression = 3x+5(x-2)

x = 2

To find :

The value of this expression

Solution :

$:\implies\sf{3x+5(x-2)}$

Here , value of x is 2 . So ,

$:\implies\sf{3\times2+5(2-2)}$

$:\implies\sf{6+(10-10)}$

Here , used cross multiplication

$:\implies\sf{6+0}$

$:\implies\sf{6}$

So , the value of this equation is 6 .

Option (c) is correct .

Here , taking

a. 2

b. 4

c. 6

d. 8

Answer 2

Question is wrong.

what is x=2