cupcakeberry500
cupcakeberry500
04-04-2017
Mathematics
contestada
Need help finding what a equals.
Respuesta :
Hatterisk
Hatterisk
04-04-2017
a would equal -7 my dear
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ivystorm
ivystorm
04-04-2017
a = -7
Explanation:
You did the -9 to both sides correctly. This is because we want to get rid of the 9, since we want to isolate a. 2 - 9 = -7, therefore a = -7.
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