Solving Linear Equations
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Determine whether the lines will be perpendicular when graphed.
3x - 2y = 6
2x + 3y = 6
Solve the system of equations by the substitution method
x + 3y = 32
-3x + 2y = 3
Solve the system of equations
x + y = 5
x - y = -9
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Linear equations
Determine whether the lines will be perpendicular when graphed.
3x - 2y = 6
2x + 3y = 6
Answer
Given equations are
3x - 2y = 6 ---------------------- (1)
2x + 3y = 6 --------------------- (2)
Slope of equation (1) is
m1 = -a/b = -3/-2 = 3/2
Slope of ...
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