4 years ago

If x = -2 and y = 4, find the numerical value of the expression 7y - 3x. Answer 34

2 answers:

7 0

I think the answer is 34:)

5 0

Answer:

Step-by-step explanation:

$7y - 3x \\ plug \: y = 4 \: and \: x = - 2 \\ = 7(4) - 3( - 2) \\ \\ = 28 + 6 \\ \\ = 34$

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