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38 votes
Y=x-6y=x+2 how to solve this problem

User Ross McConeghy
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1 Answer

4 votes
4 votes

No solutions

Step-by-step explanation


\begin{gathered} y=x+6\text{ Eq(1)} \\ y=x+2\text{ Eq(2)} \end{gathered}

Step 1

replace Eq(1) in Eq (2)


\begin{gathered} y=x+2\text{ Eq(2)} \\ x+6=x+2 \\ \end{gathered}

Step 2

subtract x in both sides


\begin{gathered} x+6=x+2 \\ x+6-x=x+2-x \\ 6=2 \end{gathered}

6=2 is false, it means there is not solution for both equations,

User Mcls
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