8x+5y=9 and 3x+8y=4 substituition method
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Answer:
8x+5y=9 (1)
3x+8y=4 (2)
Step-by-step explanation:
x= 9-5y/8 (3)
put value of x in equation (2)
3(9-5y/8)+8y=4
37-15y/8+8y=4
kiran909527:
answer please
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