Show that (2, 1) is a solution of the system of equations.
x + 3y = 5,
y=-x+3
Substitut...
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Mathematics, 10.12.2020 01:00 deanlmartin
Show that (2, 1) is a solution of the system of equations.
x + 3y = 5,
y=-x+3
Substitute (2, 1) into x + 3y = 5 to get 1 + 3(2) = 5v
Simplify the equation to get 7 = 5 is false v
Substitute (2, 1) into y=-x+ 3 to get
Simplify the equation to get
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Answers: 1
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