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