Question

Add: (3x+4)and(7x-1) . ​

Answer 1

Step-by-step explanation:

3x + 4 + 7x - 1

= 10x + 3

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Answer 2

Answer:

$(3x + 4) {\bold{and}} (7x - 1) \\ 3x + 4 + 7x - 1 \\ 3x + 7x + 4 - 1 \\ 10x + 3$

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