Mathematics, 11.10.2019 04:00 engbarthcobie

17. margo solves several equations and then states that all of them have a solution of x = 7.
however, kenneth disagrees. determine which of the following equations have a solution of
x = 7 and then justify your response,
6x + 11 = 55
-3x - 18 = 39
|2x - 14 = -28
|
7x + 9 = 58
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17. margo solves several equations and then states that all of them have a solution of x = 7.
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