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06-04-2019
Mathematics

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What is the value of x in the equation −x = 2 − 3x + 6?

Respuesta :

24-07-2019

Answer:

x = 4

Step-by-step explanation:

[tex]-x=2-3x+6\qquad\text{add}\ 3x\ \text{to both sides}\\\\-x+3x=8-3x+3x\\\\2x=8\qquad\text{divide both sides by 2}\\\\\dfrac{2x}{2}=\dfrac{8}{2}\\\\x=4[/tex]

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