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Today at 10:53 PM
Mathematics

Answered

(a) Simplify
3a + 7b - a + 4b

Answer :

daisy29847 daisy29847

Today at 10:57 PM

Answer:

2a+11b

Step-by-step explanation:

Need like terms!

3a-a

=2a

7b+4b

=11b

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