cupcakeberry500
cupcakeberry500 cupcakeberry500
  • 04-04-2017
  • Mathematics
contestada

Need help finding what a equals.

Need help finding what a equals class=

Respuesta :

Hatterisk
Hatterisk Hatterisk
  • 04-04-2017
a would equal -7 my dear
Answer Link
ivystorm
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.
Answer Link

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