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a+2a+7+4a-8Can someone please help me answer this question?

Sagot :

Answer:

7a - 1

Step-by-step explanation:

Subtract the numbers

+

2

+

7

+

4

8

a+2a+{\color{#c92786}{7}}+4a{\color{#c92786}{-8}}

a+2a+7+4a−8

+

2

1

+

4