Help please
Exercise #4: Consider the equation 7x+2(x+5)=9x +10.
(a) Show that x=-5 and x=2 a...
Mathematics, 09.11.2020 21:20 kanamek
Help please
Exercise #4: Consider the equation 7x+2(x+5)=9x +10.
(a) Show that x=-5 and x=2 are both solutions to this equation.
(b) Solve this equation by manipulating each side of the equation as we did above. What does its final "strang
result tell you?
(c) Test your conclusion in (b) by picking a random integer (or really any number) and showing that it is a solut
to the equation
Please help algebra class
Answers: 2
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