Respuesta :

fabiolaagbu38

Answer: a=-7

Step-by-step explanation:

DreamyboatSC

Answer:

a = -7

Step-by-step explanation:

-3 + 5a = 4a - 10

5a = 4a - 7                            Add 3 to both sides

a = -7                                   Subtract 4a from both sides

Hope this helps,

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