3 years ago

If (a, –5) is a solution to the equation 3a = –2b – 7, what is a?

Mathematics

1 answer:

Llana [10]3 years ago

7 0

Answer:

d) 1⃣

Step-by-step explanation:

Multiply -5 by -2 to get , then deduct 7 to get 3. So, you now know that 3 = 3a; 1 = a.

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