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3 years ago

Solve the system of linear equations by graphing. 4x+2y=4 -6x+3y=-18 Please explain.

Mathematics

1 answer:

Anuta_ua [19.1K]3 years ago

4 0

Answer:

(2, -2)

General Formulas and Concepts:

Algebra

Reading a Cartesian plane
Coordinates (x, y)
Solving systems of equations by graphing

Step-by-step explanation:

Where the 2 lines intersect would be the solution to the systems of equations.

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Here's your solution

=> (2x^2 - 4x + 2) - (x^2 + 3x - 6)

=> (2x^2 - 4x + 2) -x^2 - 3x + 6

=> firstly multiple whole with -x^2

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=> now with -3x

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$▪▪▪▪▪▪▪▪▪▪▪▪▪ {\huge\mathfrak{Answer}}▪▪▪▪▪▪▪▪▪▪▪▪▪▪$

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$b=3\sqrt{7}$ is not positive integer.

<h3>The sides of the triangle do not form a pythagorean triple.</h3>

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