angelchloue
angelchloue
08-09-2019
Mathematics
contestada
Solve the equation:
a+20=11
Respuesta :
123456unknown63
123456unknown63
08-09-2019
Answer:
a=
Step-by-step explanation:
a +20=11
-
20
-
20
a= -9
Answer Link
grace6974
grace6974
08-09-2019
subtract 20 on each side, you get a=-9
Answer Link
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