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fgiga [73]
3 years ago
7

Here is a system of equations:

Mathematics
2 answers:
laila [671]3 years ago
7 0

Answer:

y = -10

Step-by-step explanation:

(-7x+3y) - (-7x +10y) =-65 -(-135)

-7x + 3y + 7x -10y = 70

-7y = 70

y = -10

rjkz [21]3 years ago
3 0

Answer:y = -10

Step-by-step explanation:

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Airida [17]

The solution to the compound inequality given as 3x−8≤23 AND −4x+26≥63 is x ≤ 31/3 AND x ≤ -89/4

<h3>How to determine the solution to the compound inequality?</h3>

The compound inequality is given as:

3x−8≤23 AND −4x+26≥63

Rewrite properly as:

3x − 8 ≤ 23 AND −4x + 26 ≥ 63

Add to both sides of compound inequality ,the constant in the compound inequality expression

So, we have:

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Divide both sides of compound inequality, by the coefficient of the variable x in the compound inequality expression

So, we have:

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Read more about compound inequality at

brainly.com/question/1604153

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