S1: 7x - 4x - 2 = 6 OK
S2: 3x - 2 = 6 OK
S3: 3x - 2 + 2 = 6 WRONG, correct is 3x - 2 + 2 = 6 + 2

Answer: c. Step 3, because a number has been added only to one side of the equation.

6 0

3 years ago

Four handbags and three school bags cost $2000 . The cost of the handbag is thrice as much as the school bag. If the cost of the

Annette [7]

I don't know mxmkdkxkdkdkd

8 0

2 years ago

Read 2 more answers

7/5+(-5/12) in commutative property (addition)

lorasvet [3.4K]

Answer:

0.93

Step-by-step explanation:

7 0

3 years ago

Help me plz, 13 points! these questions are separate. help me work out both questions please ​

Help me plz, 13 points! these questions are separate. help me work out both questions please