darealU3M4N
darealU3M4N
21-02-2021
Mathematics
contestada
Make a, the subject of 3a-b=a+7
Respuesta :
clarch19
clarch19
21-02-2021
Answer:
a = (b+7)/2
Step-by-step explanation:
3a - b = a + 7
2a - b = 7
2a = b + 7
a = b+7/2
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