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lubasha [3.4K]
3 years ago
11

Solve the system of equations below algebraically 2x-3y=8 4x+2y= 10

Mathematics
1 answer:
Deffense [45]3 years ago
7 0

2x - 3y = 8 \\ 4x + 2y = 10 \\  \\  - 4x + 6y =  - 16 \\  \:  \: 4x + 2y = 10 \\  \\ 8y =  - 6 \\ y =   \frac{ - 6}{8}  =  \frac{ - 3}{4}  \\  \\ 4x - 2( \frac{ - 3}{4} ) = 10 \\ 4x +  \frac{3}{2}  = 10 \\ 4x =  \frac{17}{2} \\ x =  \frac{17}8
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Answer:

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Step-by-step explanation:

We use the conditional probability formula to solve this question. It is

P(B|A) = \frac{P(A \cap B)}{P(A)}

In which

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P(A \cap B) is the probability of both A and B happening.

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