SOLUTION: Solve by substitution method
y = x + 4
3y – 5x = 6
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Question 319307: Solve by substitution method
y = x + 4
3y – 5x = 6
Answer by rfer(16322) (Show Source): You can put this solution on YOUR website!
3(x+4)-5x=6
3x+12-5x=6
-2x=-6
x=3
------------------
3y-5*3=6
3y-15=6
3y=21
y=7
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7=3+4
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