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08-06-2020
Mathematics

contestada

Solve for x.
-3x-8+6=7
А. x= -7/5
B.x= -1/3
C. x=5
D. x=45

Respuesta :

mirai123 mirai123

08-06-2020

Answer:

[tex]x=-3[/tex]

Step-by-step explanation:

[tex]-3x-8+6=7[/tex]

[tex]-3x-2=7[/tex]

[tex]-3x-2+2=7+2[/tex]

[tex]-3x=9[/tex]

[tex]$\frac{-3x}{3} =\frac{9}{3} $[/tex]

[tex]-x=3[/tex]

[tex]x=-3[/tex]

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