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Reika [66]
3 years ago
5

HELP ASAP!!!

Mathematics
1 answer:
Lera25 [3.4K]3 years ago
5 0

\\ \sf\Rrightarrow y-1=\dfrac{2}{3}(x+1)

\\ \sf\Rrightarrow -3-1=\dfrac{2}{3}(a+1)

\\ \sf\Rrightarrow -4=\dfrac{-2(a+1)}{3}

\\ \sf\Rrightarrow -2(a+1)=-4(3)

\\ \sf\Rrightarrow -2(a+1)=-12

\\ \sf\Rrightarrow a+1=\dfrac{-12}{-2}

\\ \sf\Rrightarrow a+1=6

\\ \sf\Rrightarrow a=6-1

\\ \sf\Rrightarrow a=5

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