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Which number is a solution to 3x 19 5x 7 or 6x 27 30 + 3x

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which number is a solution to 3x - 19 > 5x - 7 or 6x -27 >
30 + 3x
Please show your work / explain how u got answer.
The answer is one of the following:
a. -19
b. -5
c. 5
d. 19
Solution
In an inequality adding or removing the same expression to
both sides of the inequality leads to an equivalent
inequality.
3x - 19 > 5x - 7is equivalent to 3x - 19 + (- 3x + 7) > 5x - 7
+ (- 3x + 7),
simplified to -12 > 2x, equivalent to x < -6
6x -27 > 30 + 3x is equivalent to6x -27 + (-3x +27)> 30 +
3x+ (-3x +27)
simplified to 3x > 57 , equivalent to x > 19

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which number is a solution to 3x - 19 > 5x - 7 or 6x -27 > 30 + 3x Please show your work / explain how u got answer. The answer is one of the following: a. b. c. d. -19 -5 5 19 Solution In an inequality adding or removing the same expression to both sides of the inequality leads to an equivalent inequality. 3x - 19 > 5x - 7is equivalent to 3x - 19 + (- 3x + 7) > 5x - 7 + (- 3x + 7), simplified to -12 > 2x, equivalent to x < -6 6x -27 > 30 + 3x is equivalent to6x -27 + (-3x +27)> 30 + 3x+ (-3x +27) simplified to 3x > 57 , equivalent to x > 19 Thereforex < -6orx > 19 the only answer to sa ...
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