Add and subtract 4x+3x or 7a-4a
Answers
Answered by
2
Answer:
4x+3x = 7x
7a-4a = 3a
Hope this will help you
Answered by
0
Answer:
7X = 3a
Step-by-step explanation:
4x+3x= 7x
7a -4a = 3a
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