3 years ago

\frac{3}{10} = \frac{x}{x + 2}103=x+2x

Mathematics

1 answer:

a_sh-v [17]3 years ago

3 0

7 because the way its set up

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$2(k-8)+3(-k+1)=-4k+11\\\\2k-16-3k+3=-4k+11\\\\2k-3k+4k=11+16-3\\\\3k=24\\\\k=8$

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3 years ago

\frac{3}{10} = \frac{x}{x + 2}​10​​3​​=​x+2​​x​​

\frac{3}{10} = \frac{x}{x + 2}103=x+2x