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OpenStudy (anonymous):
solve for y y=4x-2 y=2x+4
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OpenStudy (anonymous):
Substitute the value of y in the first equation in the second one. y = 2x + 4 4x - 2 = 2x + 4 2x = 6 So can you solve it now?
OpenStudy (anonymous):
x=3
OpenStudy (anonymous):
That's right!
OpenStudy (anonymous):
And y?
OpenStudy (anonymous):
yes
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