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Graph the system by using technology. Which is the x-coordinate of the solution? Round to the nearest hundredth. y=-5x+12 y=3.5x
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5 votes
Graph the system by using technology. Which is the x-coordinate of the solution?

Round to the nearest hundredth.
y=-5x+12
y=3.5x

User Bao Nguyen
by
7.3k points

1 Answer

6 votes
Here, substitute the value of y in first equation,
3.5x = -5x + 12
5x +3.5x = 12
8.5x = 12
x = 12/8.5
x = 1.4117

After rounding-off to the nearest hundredth, it would be: 1.41

Hope this helps!
User Ian Mercer
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6.9k points
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