rebecca2876 rebecca2876

25-01-2021
Mathematics

contestada

-7x + 6x + 8 = x - 10
Solve for x pls

Respuesta :

cbaltier08 cbaltier08

25-01-2021

-x + 8 = x - 10
8 - x = x - 10
8 = x - 10 + x
8 = 2x - 10
8 + 10 = 2x
18 = 2x
18/2 = x
9 = x
x = 9

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