Question
evaluate 9m + 7n if m = -7 and n = 4
Answers
Answered by
GPT 3.5
To evaluate 9m + 7n with m = -7 and n = 4, we substitute these values into the expression:
9(-7) + 7(4)
= -63 + 28
= -35
Therefore, 9m + 7n equals -35 when m = -7 and n = 4.
9(-7) + 7(4)
= -63 + 28
= -35
Therefore, 9m + 7n equals -35 when m = -7 and n = 4.
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