Question

12x-15x+3
x=1/2
solve it

Answer 1

hey dear sweet friend here is your answer

12(1/2)-15(1/2)+3

6+3-15(1/2)

9-15/2

18-15/2

-3/2

is your correct answer

Answer 2

Given, x = 1/2
put the value of x = 1/2 in given equation., we get..,
= 12x-15x+3
= 12*1/2-15*1/2+3
= 12/2-15/2+3
= 12-15+6/2
= 18-15/2
= 3/2 answer.