Question

solve each of the following equation and verify the answer 3 X+1= 28​

Answer 1

Given: 3x+1 = 28

=> 3x = 28-1

=> 3x = 27

=> x = 27/3

=> x = 9

Verification:

3x+1 = 28

putting value x=9

LHS = 3(9)+1

= 27+1

=28

LHS = RHS

hence verified