Question

4.If the value of ‘ x ’ in an algebraic expression 3x + 1 is increased by 2, then
the value of the expression increases by

Answer 1

Answer:

+2

Step-by-step explanation:

Example

————— :

let the x be 1

3x+1

= 3×1+1 = 3+1 = 4

increased by 2

3x+1+2

= 3×1+1+2=3+1+2=6

6-4 = 2

Answer 2

Answer:

increases By 6

Step-by-step explanation:

3(x+2)+1

= 3x+6+1

= 3x+7

Now, 3x+7 - (3x+1)

= 3x+7-3x-1

= 6

Ok