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OpenStudy (anonymous):
Solve by substitution. y = 2x + 3 5x - y = -3
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OpenStudy (anonymous):
plug the first equation into the 2nd equation and get 5x - (2x+3) = -3 solve for x 5x - 2x - 3 = -3 3x = 0 x = 0 y = 2(0)+3 y=3
OpenStudy (anonymous):
is that the answer
OpenStudy (anonymous):
yea
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