SOLUTION: Solve the system by addition or substitution.
3x – 4y = 8
6x – 2y = 10
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Question 108867: Solve the system by addition or substitution.
3x – 4y = 8
6x – 2y = 10
Answer by checkley71(8403) (Show Source): You can put this solution on YOUR website!
3X-4Y=8 NOW MULTIPLY THIS EQUATION BY -2 & ADD THESE 2 EQUATIONS.
-6X+8Y=-16
6X-2Y=10
-----------------------------
6Y=-6
Y=-6/6
Y=-1 ANSWER.
3X-4*-1=8
3X+4=8
3X=8-4
3X=4
X=4/3 ANSWER.
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