2 years ago

Solve this system of linear equations. Separate

1 answer:

8 0

-3(-4x + 2y = 12) 2(-13x + 3y = 46)
12x -6y = -36 -26x + 6y = 92

12x - 6y = -36
-26x + 6y = 92
-14x 0 = 56
-14x/-14 = 56/-14.
X = -4.

-4x + 2y = 12
-4(-4) + 2y = 12
16 + 2y = 12
-16. -16
2y/ 2 = -4/2
Y = -2

-4x + 2y = 12
-4(-4) + 2(-2) = 12
16 -4 = 12
12 =12

(-4,-2)

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