3 years ago

What is the solution to the system x+3y+z=8 , 3x+2y-2z=5 , 4x-3t+kz=0

Mathematics

1 answer:

brilliants [131]3 years ago

7 0

Answer:

Step-by-step explanation:

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Lina20 [59]

Answer:

j = 0 or j = 30

Step-by-step explanation:

j² - 30j = 0

Factorise j out of both terms on the left side.

j (j-30) = 0

Apply zero product rule.

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3 years ago

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Answer:

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Step-by-step explanation:

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2 years ago

A jewellery shop is having a sale.

elena-s [515]

Step-by-step explanation:

if 70% of the orice is 420 then

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3 years ago

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Step-by-step explanation:

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