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4 February, 00:43

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

Question 11 options:

a)

-1

b)

4

c)

0

d)

1

+4
Answers (1)
  1. 4 February, 01:00
    0
    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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