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2 years ago

Z+14.5=5.4 z= -14=c-10 c= please help

Mathematics

1 answer:

natali 33 [55]2 years ago

6 0

Answer:

k= -7

Step-by-step explanation:

multiple both sides of the equation by 56.

16k - 21 = -133

move the constant to the right hand side and change its sign.

16k = -133 + 21

Calculate the sum.

16k= -112

Divide both sides by 16.

k = -7

Solution is K = -7

Part two.

Take away 19.5 from 40 to get your answer.

your answer is then less than forty so it's the symbol <.

I am not entirely sure on this second part I would get someone to double check it as I'm not the best at inequalities and such. If any help is needed with what I done just ask.

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