Question

Ann wrote the following steps to simplify the expression (−y + 3y + 2x).

Step 1: −2x + y + 3y; using commutative property of addition
Step 2: −2x + (y + 3y); using associative property of addition
Step 3: −2x + (1 + 3)y; using distributive property of addition
Step 4: −2x + (4)y; simplifying

Which step was incorrect, and what should be the correct step that Ann should use?

Step 2 was incorrect. Correct step: −2x − (y − 3y); using associative property of addition

Step 1 was incorrect. Correct step: 2x + y − 3y; using commutative property of addition

Step 1 was incorrect. Cor

Answer 1

@Harkirat @bahrom7893 someone help plzzz......

Answer 2

CORRECTION..

Which step was incorrect, and what should be the correct step that Ann should use?

Step 2 was incorrect. Correct step: −2x − (y − 3y); using associative property of addition

Step 1 was incorrect. Correct step: 2x + y − 3y; using commutative property of addition

Step 1 was incorrect. Correct step: 2x +3y − y; using commutative property of addition

Step 2 was incorrect. Correct step: −2x + (y − 3y); using associative property of addition

Answer 3

Step 1 was incorrect. Correct step: 2x +3y − y; using commutative property of addition

Answer 4

OK THANK YOU..