je7802
je7802 je7802
  • 02-09-2018
  • Mathematics
contestada

y+2=−3(x−4) Complete the missing value in the solution to the equation. ( ,-2)

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TiggaB
TiggaB TiggaB
  • 02-09-2018

The missing value is 4.

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jdoe0001 jdoe0001
  • 02-09-2018

[tex] \bf y+2=-3(x-4)~\hspace{5em}(\stackrel{x}{\phantom{X}},\stackrel{y}{-2})~\hspace{5em} \stackrel{y=-2}{(-2)+2=-3(x-4)} \\\\\\ 0=-3x+12\implies 3x=12\implies \implies x=\cfrac{12}{3}\implies x=4 \\\\[-0.35em] \rule{34em}{0.25pt}\\\\ ~\hfill (\stackrel{x}{4},\stackrel{y}{-2})~\hfill [/tex]

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