Asked by Sushmita Rathour on Apr 29, 2024
Verified
Solve the system of linear equations below by the method of elimination, if a single solution exists. {−x+2y=3−2x+4y=8\left\{ \begin{array} { c } - x + 2 y = 3 \\- 2 x + 4 y = 8\end{array} \right.{−x+2y=3−2x+4y=8
A) x=9 and y=−8x = 9 \text { and } y = - 8x=9 and y=−8
B) x=−5 and y=−1x = - 5 \text { and } y = - 1x=−5 and y=−1
C) x=2 and y=6x = 2 \text { and } y = 6x=2 and y=6
D) x=−4 and y=8x = - 4 \text { and } y = 8x=−4 and y=8
E) Infinitely many solutions
Linear Equations
Equations in which the highest power of the variable(s) is one, producing a straight line when graphed on the Cartesian plane.
Method Of Elimination
A technique for solving systems of equations by removing variables to find a solution that satisfies all equations simultaneously.
Infinitely Many Solutions
A situation where there are limitless solutions that satisfy an equation or system of equations.
- Execute the processes of elimination and substitution when resolving systems of equations.
Verified Answer
Learning Objectives
- Execute the processes of elimination and substitution when resolving systems of equations.
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