Mathematics
Grade-7
Easy
Question
Choose the equivalent expression.5v + 7u + v + u
- 5v + 7u
- 4v + 6u
- 6v + 8u
- 6v - 8u
Hint:
Perform addition or subtraction operation between like terms only .
First group them then perform the operation .
The correct answer is: 6v + 8u
Given 5v + 7u + v + u
Step 1 :
Group Like terms
5v+v+7u+u
Step 2:
Perform operations
6v+8u
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