Question

531 = ( X × 6) + 21 LAST QUESTIONNNN

Answer 1

To solve for X: First you multiply x and 6 then subtract 21 on both sides and then divide by 6

531 = ( X × 6) + 21
531 = 6X + 21
510 = 6X
85 = X 

Hope this helps :)

Answer 2

First, subtract 21 from 531, which should get you 510. Then divide that by 6 which is 85. Then plug 85 in for x and solve to see if you get 531 :)