mireyamiranda61 mireyamiranda61
  • 17-10-2020
  • Mathematics
contestada

+
Problem
Step 1
Step 2
Step 3
Step 4
Step 5
3(-4 + x) -5x = 7x + 15
-12 +3x -15x = 7x + 115,
-12 -12x + 12x = 7x + 12x +15
-12 = 19x + 15
-12 -15 = 19x + 15 -151
-27 = 19x
8
Step 6
x= - 1 19

Respuesta :

jennyfur88 jennyfur88
  • 19-10-2020

Answer:

step 1

Step-by-step explanation:

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