3 years ago

Solve the inequality -5/7 - 6/7z < -2/7

1 answer:

3 0

$-\cfrac{5}{7}-\cfrac{6}{7}z~~ < ~~-\cfrac{2}{7}\implies \stackrel{\textit{multiplying both sides by }\stackrel{LCD}{7}}{-5-6z~~ < ~~-2} \\\\\\ \stackrel{\textit{dividing by a negative value}}{-6z~}~\cfrac{3}{-6}}\implies \boxed{z~>-\cfrac{1}{2}}$

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Answer:

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Step-by-step explanation:

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Subtract-3/4 from both sides

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Simplify

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Westkost [7]

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geniusboy [140]

Answer:

y = (x + 7)/2

here's your solution

=>. it is given. x = 2y - 7

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daser333 [38]

Answer:

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