Question

Medal is offered!!

Which of the following does NOT show a true identity equation?
A.

7 + 13 = 5 + 15
B.

8 + 3 = 2 + 9
C.

5 + 3 = 8 + 2
D.

4 + 1 = 2 + 3

Answer 1

which one do you think and why?

Answer 2

@XxmathrulezXx

Answer 3

20, because both sides added are the same number: 20.

Answer 4

Am I correct?

Answer 5

C is not because 5 plus 3 is 8 and 8 plus 2 is 10 and they dont match

Answer 6

well, remember both the right and the left hand sides of the equation have to be equal

Answer 7

****A

Answer 8

no C

Answer 9

@XxmathrulezXx an equation to be true the left hand side must equal the right hand side

Answer 10

A is correct because on both sides equal 20

Answer 11

can you see why?

Answer 12

it says wht not shows true identity

Answer 13

@Photon336

Answer 14

Yes, I see why.

Answer 15

I meant A is correct in the sense that on both sides are 20 but it's not the answer we're looking for

Answer 16

even D equal same on both side and also B

Answer 17

yes @XxmathrulezXx so its actually C

Answer 18

Thank you both.

Answer 19

np