miyahbrazy
miyahbrazy
21-03-2018
Mathematics
contestada
1) 7+a=15
2) 23=d+44
3) 28=n-14
4) T-22=-31
Respuesta :
corvette15401
corvette15401
21-03-2018
Hi, I'd be glad to help.
1) a = 8
2) d = (-21)
3) n = 42
4) t = (-9)
Answer Link
XXSavageForLifeXX
XXSavageForLifeXX
21-03-2018
1.7+a=15
subtract 7
a=8
2. 23=d+44
subtract 44
-21=d
3. 28=n-14
add 14
n=42
4.T-22=-31
add 22
t= -9
Answer Link
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