solve the following pair of linear equations by the elimination and substitution method X+y=5and2x–3y=4
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X=5-y---------(1)
2x=4+3y
x=4+3y÷2-----(2)
(1)=(2)
5-y=4+3y÷2
10-2y=4+3y
10-4=5y
y=6/5
x=5-y
x=5-6/5
x=19/5
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