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➷ To work this out, you need to substitute the x and y values into the equation:
20 = -6(-5) - (-3)
Solve the right side of the equation and see if it equals the y value
-6(-5) - (-3) = 33
As you can see, this does not equal 20
Thus, (-5, 20) is not a solution for the equation.
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➶ Hope This Helps You!
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