Please help me on the second one. I do not know the answer
2 answers:
Answer:
63
Step-by-step explanation:
Just input 3 instead of x, you would get 14(3) + 21 = 63
Answer:
63
Step-by-step explanation:
14x + 21 = 14 *3 + 21
= 42 + 21
= 63
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