Is 3x-2(-3) equivalent to 3x+6?
2 answers:
Answer:
Yes
Step-by-step explanation:
1) 3x - 2 (-3)
Method: Grouping
1) Multiply the numbers
3x - 2(-3)
3x + 6
2) Common factor
- (1) Factor by grouping
3x - 2(-3)
3x + 6
- (2) Factor by grouping
3x + 6
3 (x + 2)
___
3x - 2(-3)
3 (x + 2)
2) 3x + 6
Method: Grouping
1) Common factor
3 (x + 6)
3 (x + 2)
As you can see, they are both equivalent expressions.
Answer:
yes
Step-by-step explanation:
3x-2(-3) = 3x+6
3x-(-6) = 3x+6
Determining the sign:
3x+6 = 3x+6
You might be interested in
Which grade is this??????
10(x+5) this is the answer
Answer:
Cash
Coin
Timber
Iron
Cotton
Step-by-step explanation:
This is simple mathematics. 37 - 25 = 12
She travelled 12 feet beneath sea level.