desjaneewashington3 desjaneewashington3

06-02-2019
Mathematics

contestada

what is 2x+3=-7
-3x+7=28
4.5x-7=20

Respuesta :

parkerduncan1230 parkerduncan1230

07-02-2019

Answer:

1. 2

2. -7

3. 6

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