annabellepebley annabellepebley
  • 31-08-2018
  • Mathematics
contestada

-15=3/4x-6 some help pls!!!

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gmany
gmany gmany
  • 31-08-2018

[tex]\dffrac{3}{4}x-6=-15\ \ \ \ |+6\\\\\dfrac{3}{4}x=-9\ \ \ \ |\cdot\dfrac{4}{3}\\\\x=-3\cdot4\\\\x=-12[/tex]

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