anadrienette anadrienette

12-11-2019
Mathematics

contestada

What is the answer to this question??
15 - (2x + 7) = 14

Respuesta :

maryannelynne maryannelynne

12-11-2019

Answer:

15-(2×+7)=14

15-2×-7=14

15-7-2×=14

12-2×=14

-2×=14-12

-2×=2

-2×/-2=2/-2

×=-1

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