Solve the system by elimination.
7x - 6y = 7
7x + 6y = 7
A) $\{ ( 0,1 ) \}$
B) $\varnothing$
C) $\{ ( 1,1 ) \}$
D) $\{ ( 1,0 ) \}$

Name: Solve the system by elimination. 7x - 6y = 7 7x + 6y = 7 A) $\{ ( 0,1 ) \}$ B) $\varnothing$ C) $\{ ( 1,1 ) \}$ D) $\{ ( 1,0 ) \}$
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Question

Quizplus · Accepted Answer

Adding the two equations eliminates $y$, resulting in $14x = 14$, which simplifies to $x = 1$. Substituting $x = 1$ into either equation and solving for $y$ gives $y = 0$.

Solve the System by Elimination {(0,1)}\{ ( 0,1 ) \}{(0,1)} B) ∅\varnothing∅

Solve the System by Elimination $\{ ( 0,1 ) \}$ B) $\varnothing$