Question

2x-7=4, x belongs to {1,2,3,4,5,6,7}​

Answer 1

Answer:

keep the value of x in each step like

x(1),2(1)-7=4 and solve it

Answer 2

Answer:

2x - 7 = 4

2x = 4 + 7

2x = 11

x = 11 / 2

× = 5.5

so none of the above is your answer mate