67gfct9625 67gfct9625

18-02-2021
Mathematics

contestada

3. Evaluate and graph
the solution.
3. E
the
"the
5x + 9-3x s 21
+
++

Respuesta :

doctormaslow5018 doctormaslow5018

21-02-2021

Answer:

x=6

Step-by-step explanation:

5x+9-3x=21

5x-3x=21-9

2x=12

x=6

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