# solve the system of linear equations by substitution. 1) x+y=5 2) y=-2x+6 2x-y=7 -4x-6y=4

(1) Answers

#1 is (4,8) and #2 is is (2.5,11)

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(1) Answers

#1 is (4,8) and #2 is is (2.5,11)

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