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
summarize today's lesson:
Answers: 2
Mathematics, 21.06.2019 18:30, gonzaloc
Draw a tape diagram to represent each situation. for some of the situations, you need to decide what to represent with a variable andre bakes 9 pans of brownies. he donates 7 pans to the school bake sale and keeps the rest to divide equally among his class of 30 students
Answers: 2
17. margo solves several equations and then states that all of them have a solution of x = 7.
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