solve the following simultaneous equation using cramer's rule ?
4x+3y-4=0 ; 6x=8-5y
please tell me the equation answer .
step by step
Answers
Answered by
0
Answer:
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Step-by-step explanation:
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Answered by
1
Step-by-step explanation:
Given, 4x+3y=4,6x+5y=8
D=
∣
∣
∣
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4
6
3
5
∣
∣
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∣
=20−18=2
D
x
=
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∣
∣
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4
8
3
5
∣
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=20−24=−4
D
y
=
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∣
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∣
4
6
4
8
∣
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∣
=32−24=8
x=
D
D
x
=
2
−4
=−2
y=
D
D
y
=
2
8
=4
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