Question
Solve: 2x − 3y = 4 and 4x + y = 14.
Answer: From 4x+y=14 ⇒ y=14−4x. Substitute: 2x−3(14−4x)=4 ⇒ 14x=46 ⇒ x=23/7, y=6/7.
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Question
Answer: From 4x+y=14 ⇒ y=14−4x. Substitute: 2x−3(14−4x)=4 ⇒ 14x=46 ⇒ x=23/7, y=6/7.
Question
Answer: From 4x+y=14 ⇒ y=14−4x. Substitute: 2x−3(14−4x)=4 ⇒ 14x=46 ⇒ x=23/7, y=6/7.