Question

Q36. Solve and check the solution 3(x-3) = 15​

Answer 1

Answer:

3(x-3)=5

3x-9=5

3x=5+9

3x=14

x=14/3

hope it may help you

Answer 2

3(x-3) = 15

x-3 = 15/3

x-3 = 5

x = 5+3

x = 2

prove

p(x) =

3(x-3) = 15

p(8) =

3(8-3) = 15

3(5) = 15

15 = 15

proved

hope it helps.