SOLUTION: Solve by addition method
3x+ y=1 and 5x + y=2
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Question 1033576: Solve by addition method
3x+ y=1 and 5x + y=2
Answer by josgarithmetic(39618) (Show Source): You can put this solution on YOUR website!
What is that method? Use either substitution method or elimination method.
from first equation.
substituted in the second equation.
------now find y.
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