2 years ago

Which of the following inequalities has a solution x≥−3

1 answer:

6 0

Answer: A

Step-by-step explanation: 3(x-1) becomes 3x -3 ≤ 4x. Put all like variables on the same side, meaning you'll subtract 3x from both sides giving you -3 ≤ x. You can flip the equation around to make it look exactly like x ≥ -3

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Let a, b, c and x elements in the group G. In each of the following solve for x in terms of a, b, and c.

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$x=c.a^{-1}.b^{-1}$

Step-by-step explanation:

Given equation,

$axb = c-----(1)$

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$(xb).e.b^{-1} = c.a^{-1}b{-1}$

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