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Which pair shows equivalent expressions?2(3x+ 2) = 23 x+1

21ę x+ 2) = x+4
2c 21= x+4)= 2

Which pair shows equivalent expressions?2(3x+ 2) = 23 x+1 21ę x+ 2) = x+4 2c 21= x-example-1
User Jdickel
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1 Answer

8 votes

Answer:

Option (2)

Explanation:

Option (1).


2((2)/(5)x+2)=2(2)/(5)x+1


(4x)/(5)+4=(12)/(5)x+1

Therefore, both the sides of the expression are not equal.

False.

Option (2).


2((2)/(5)x+2)=(4)/(5)x+4


(4x)/(5)+4=(4)/(5)x+4

True.

Option (3).


2((2)/(5)x+4)=(4)/(5)x+2


(4)/(5)x+8=(4)/(5)x+2

False.

Option (4).


2((2)/(5)x+4)=2(2)/(5)x+8


(4x)/(5)+8=(12)/(5)x+8

Both the sides are not equal.

False.

User Jonel
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