ymsantiago1 ymsantiago1

20-11-2019
Mathematics

contestada

Write equation when x =20

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roses956 roses956

20-11-2019

-40x+200=-600

-40(20)+200=-600

-800+200=-600

-600=-600

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mbailey95 mbailey95

20-11-2019

Answer:

x + 4.2x = 104

Step-by-step explanation:

x = 20

4.2 x 20 = 84

84 + 20 = 104

Answer Link

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