2x + 4y = 12 y = x – 3 what is the solution to the system of equations? (–1, 8) (8, –1) 5 1/2 1/2 5

The solution is (8, -1).

Step-by-step explanation:

2x + 4y = 12(1)

y = 1/4x – 3 (2)

Substitute y = x - 3 in equation (1):

2x + 4(1/4x - 3) = 12

2x + x - 12 = 12

3x = 24

x = 8.

Now substitute for x in equation (2):

y = 1/4 *8 - 3

y = -1.

the answer is: the length is 5/6 yards.

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step-by-step explanation:

3

step-by-step explanation:

divide 13.5 by 9 to get the scale factor. it equals 1.5

2 * 1.5 = 3