Question

Need answer to all the questions in the picture . Please help

Answer 1

46.}
$2x - 3 = 7 \\ 2x = 7 + 3 \\ 2x = 10 \\ x = \frac{10}{2} \\ x = 5$
ans no 46 =5 option (a)

Answer 2

Q1. 5 only
Q2. 2
Q3. A
Q4. B
Q5. C