Question

pls answer If 3x - 2 = 16 ,then the value of (5x - 12) is
a) 18
b) 16
c) 13
d)12​

Answer 1

Step-by-step explanation:

If 3x - 2 = 16 then

3x=18

x =6

,then the value of (5x - 12) is 30 -12=18

Answer 2

Answer:

option A) 18

Step-by-step explanation:

we need to find value of x as, 3x=16+2=18

=> x=18/3 =6 then put 6 in place of 'x' in the next expression as, 5x-12= (5X6)-12

=30-12= 18