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Solving Simultaneous Equations Graphically

Algebra and Graphs Solving Simultaneous Equations Graphically

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Simultaneous Equations
Solving Simultaneous Equations Graphically
Possible Solutions to Simultaneous Equations

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System of linear equations representing Sebastian's and Sarah's ages with equations x + y = 20 and x - y = 10.

Solving a system of equations graphically, transforming and plotting the equations y = -x + 20 and y = x - 10 to find their intersection at (15, 5).

Three graphical linear equations showing one solution (intersection), no solution (parallel lines), and infinite solutions (overlapping lines).

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