Substitute 7 for xand evaluate the expression below. 9x-2x Answer here

asked Oct 15, 2021 64.8k views

2 votes

Substitute 7 for xand evaluate the expression below.
9x-2x
Answer here

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1 vote

Answer:

The answer to this equation is 49

Explanation:

9x-2x

9×7=63

2×7=14

63-14=49