2 years ago

Solve the following system of equations: -2x+y= 1 -4x+y= -1

Mathematics

2 answers:

Scorpion4ik [409]2 years ago

6 0

Answer:

the answer is 3,1

Step-by-step explanation:

lara31 [8.8K]2 years ago

3 0

The solutions to this equasion are x = 0 and y=1.

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The value of the constant k when the value of x and y is 7 and 3 respectively in the equation xy=k is 21.

<h3>What is an equation?</h3>

An equation is formed when two equal expressions are equated together with the help of an equal sign '='.

The value of the constant k when the value of x and y is 7 and 3 respectively in the equation xy=k can be written as,

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Hence, the value of the constant k when the value of x and y is 7 and 3 respectively in the equation xy=k is 21.

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Step-by-step explanation:

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