A//b, tentukan nilai X,y,dan z!!, bantu yok?

Posted on


A//
tentukan nilai X,y,dan z!!

bantu yok?​

6bab312e633a16f720993ddab8ff7962

MENENTUKAN NILAI X

9x + 108 = 180

9x = 180 – 108

9x = 72

x = 72/9

x = 8

MENENTUKAN NILAI Y

5x + 3y + 56 = 180

5(8) + 3y + 56 = 180

40 + 3y + 56 = 180

3y + 96 = 180

3y = 180 – 96

3y = 84

y = 84/3

y = 28

MENENTUKAN NILAI Z

9x + 4z + 56 = 180

9(8) + 4z + 56 = 180

72 + 4z + 56 = 180

4z + 128 = 180

4z = 180 – 128

4z = 52

z = 52/4

z = 13

Semoga memantu.


Leave a Reply

Your email address will not be published.