X+y=5. 2x-3y=4by elimination method
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Answer:
x+y=5
2x-3y=4
x+y=5×3
2x-3y=4×1
3x+3y=15
2x-3y=4
5x = 19
x=19÷5
x+y=5
(3.8)+y=5
y=5-3.8
y=1.2
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