SOLUTION: How can I solve this :
y=3x
5x-y =-4
Algebra.Com
Question 809253: How can I solve this :
y=3x
5x-y =-4
Answer by TimothyLamb(4379) (Show Source): You can put this solution on YOUR website!
y = 3x
5x - y = -4
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5x - (3x) = -4
2x = -4
Answer:
x = -2
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