Question

please answer the question​

Answer 1

Answer:

if x=4,(2×4)-1=7.

if x=5, (2×5)-1=9.

if x=6,(2×6)-1=11

if x=7,(2×7)-1=13

Answer 2

Step-by-step explanation:

x        |      4        |          5       |         6         |           7

2x-1    |  2x4-1=7  |     2x5-1=9  |    2x6-1=11   |   2x7-1=13

I hope you get it!