kaygreer2006
kaygreer2006 kaygreer2006
  • 24-02-2020
  • Mathematics
contestada

What is 2x+8=7 this is 2 step equation

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Samanthaboutros132 Samanthaboutros132
  • 24-02-2020

Answer:

-.5

Step-by-step explanation:

2x + 8= 7

2x + 8 (-8)= 7 (-8)

2x = -1

2x/2 = -1/2

x= -1/2 OR -.5

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Nico123o
Nico123o Nico123o
  • 24-02-2020

Answer:

x=[tex]\frac{-1}{2}[/tex]

Step-by-step explanation:

Firstly, you want to isolate the variable. To do so, you must subtract eight, which you will then get 2x = -1. Divide by two in order to get your x alone, and your final answer will be a -1 over 2.

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