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X3y2-1/4x please solve it fast​

User PyOliv
by
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1 Answer

3 votes

Answer:

(x,y) = (0, 1/3)

Explanation:

[1] 2x + 3y = 1

[2] 4x - 6y = -2

Graphic Representation of the Equations :

3y + 2x = 1 -6y + 4x = -2

Solve by Substitution :

Solve equation [2] for the variable x

[2] 4x = 6y - 2

[2] x = 3y/2 - 1/2

Plug this in for variable x in equation [1]

[1] 2•(3y/2-1/2) + 3y = 1

[1] 6y = 2

Solve equation [1] for the variable y

[1] 6y = 2

[1] y = 1/3

By now we know this much :

x = 3y/2-1/2

y = 1/3

Use the y value to solve for x

x = (3/2)(1/3)-1/2 = 0

User Ana Ban
by
4.7k points