Respuesta :

you move the term calculate on both sides and you got -1
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Step-by-step explanation:

[tex]15 = - 5x + 10 \\ - 5x = 15 - 10 \\ - 5x = 5 \\ x = \frac{5}{ - 5} \\ x = - 1 \\ thank \: you[/tex]

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