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fredd [130]
3 years ago
11

(2a divided by 7) - (a-4)

Mathematics
1 answer:
Shkiper50 [21]3 years ago
6 0

Answer:

a=28/5 or 5.6

Step-by-step explanation:

2a/7=a-4

Multiple both sides of the equation by 7

2a=7a-28

Subtract 7a from both side

2a-7a=-28

Like Term

-5a=-26

Divide -5 from both side

a= 5.6

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3 years ago
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Step:
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3. Sove
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