bjbennett2007 bjbennett2007

14-03-2020
Mathematics

contestada

What Expressions are equivalent to x-(-x)+y

Respuesta :

marisolt24 marisolt24

14-03-2020

Answer:

2x+y

Step-by-step explanation:

x-(-x)+y the subtraction sign and negative x cancel and makes the x positive

x+x=y

2x+y

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