A. IfA= {a, b} and B = {p, q, r}, find A x B and B x A using tree diagram.
1 answer:
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Answer:
x = -
Step-by-step explanation:
Given
(x + 5
) =
Multiply both sides by 8 to clear the fractions
6(x + 5 ) = 5 ← distribute parenthesis on left side
6x + 33 = 5 ( subtract 33 from both sides )
6x = - 28 ( divide both sides by 6 )
x = = -