katelynwebb2005 katelynwebb2005

13-09-2019
Mathematics

contestada

referred to as Check
a. 3x + 7 + -x-1

Respuesta :

16-09-2019

Answer:

2x+6

Step-by-step explanation:

you would get 2x+6 because you collect like terms and 3x minus 1x is 2x its minus because a negative is subtracting. and then 7 minus 1 is 6

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