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lys-0071 [83]
3 years ago
5

Solve the inequality for x. - 2 x - 10 ≥ 4

Mathematics
1 answer:
Inga [223]3 years ago
6 0

Answer:

x ≤ -7

Step-by-step explanation

<em>the steps to solve this are:</em>

1. Add 10 to both sides to get the x value and constant isolated on both sides.

-2x ≥ 14

2. Divide both sides by -2 to get the x value

x ≥ -7

3. Flip the inequality sign since you divided by a negative x-value.

x ≤ -7

Hope i could help! :)

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Step-by-step explanation:

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goblinko [34]

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Hi,

a=b+3

Step-by-step explanation:

\begin{array}{c||c|c|c|c}&x^3&x^2&x&1\\---&---&---&---&---\\&1&-a&b&c\\x=-1&&-1&a+1&-a-b-1\\---&---&---&---&---\\&1&-a-1&a+b+1&c-a-b-1\\\end{array}

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5 0
2 years ago
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Answer:

Step-by-step explanation:

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