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Mathematics 15 Online
OpenStudy (anonymous):

What value of x will make both the following equations true? y = -2x + 4 and y = 5x – 7 A. -1.57 B. 0 C. 1.57 D. 3.21

OpenStudy (anonymous):

Put them equal to each other. \[-2x+4=5x-7\]and then solve for x

OpenStudy (anonymous):

start by adding 2x to both sides and adding 7 to both sides.

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