6(1-4w)=-18

do the distributive property

What is the value of the expression 9+n/3-6 when n = 12? 1. 5. 7. 12.

The square root of 9x plus 7 plus the square rot of 2x equall to 7

The sum of the first eight terms of an arithmetic progression is 9m + 14. the fifth term of the06 progression is 2m - 6, where m is a constant.given that the first term of the progression is 26,find the value of the common difference, d and thevalue of m.