Question

Nilai m yang memenuhi |-3 +4| -2 = 6 adalah

Answer 1

Verified answer

|-3m+4|=8

•-3m=4
m=4/-3

•3m-4=8
3m=12
m=4

HP={4/-3 ; 4}

Answer 2

|-3m +4| -2 = 6
|-3m + 4| = 6 + 2
|-3m + 4| = 8

(i)
-3m + 4 = 8
-3m = 8 - 4
-3m = 4
3m = -4
m = -4/3

(ii)
-3m + 4 = -8
3m = 8 + 4
3m = 12
m = 12/3
m = 4

jadi HP = {-4/3 , 4}