05-05-2020
Mathematics

contestada

4x - 2y = 20
-8x - 3y = 16

Elimination with Multiplication

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nickrianzapper1221 nickrianzapper1221

05-05-2020

Answer:

Red

Step-by-step explanation:me need points

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05-05-2020

Answer:

(1,-8)

Step-by-step explanation:

2(4x - 2y = 20) = 8x - 4y = 40

- 8x - 3y = 16

-7y = 56

y = -8

4x - 2(-8) = 20

4x + 16 = 20

4x = 4

x = 1

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