1. a-9 = 18 ; a = (pake cara) 2. 6+m = 25 ; m = (pake cara) 3. m+(-2) = 9 ; m = (pake cara) moon bantuan nya yah

Question

Matematika Diposting : 2017-08-03 Diupdate : 2023-11-26 BRYANGEA

Pertanyaan

1. a-9 = 18 ; a = (pake cara)
2. 6+m = 25 ; m = (pake cara)
3. m+(-2) = 9 ; m = (pake cara)
moon bantuan nya yah

Answer 1

1. a= 18+9 =27
2. m=25-6 =19
3. m=9+2 =11

Answer 2

1. a-9 = 18
a = 18 + 9
a = 27

2. 6 + m = 25
m = 25 - 6
m = 19

3. m +(-2) = 9
m - 2 = 9
m = 9 + 2
m = 11