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OpenStudy (anonymous):
Solve the system using substitution. y=-2x 5x+y=3
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OpenStudy (shamil98):
y = -2x 5x + y = 3 If y = -2x and 5x + y = 3 you just input the value for y (-2x) into that equation and simplify and solve for x. 5x +(-2x) = 3 5x - 2x = 3 and solve for x.
OpenStudy (anonymous):
1,-2
OpenStudy (shamil98):
Correct :)
OpenStudy (anonymous):
Thanks! :D
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