Question

Evaluate 2x - 1 when x = 3

Answer 1

Answer:

5

Step-by-step explanation:

2*x - 1

2*3 - 1

6 - 1

5

Answer 2

Answer:

5

Step-by-step explanation:

2x-1

×=3

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Okay, so they've given us the answer for the variable ''x," so all we have to do is plug in the number and solve.

2(3) - 1

2(3)= 6

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6 - 1= 5

The answer is 5. I hope this helps!