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3 years ago

Solve for x. 42 - 5x = 4x + 15 x = [?]

Mathematics

1 answer:

Leokris [45]3 years ago

3 0

Answer:

42-15=4x+5x

27=9x

27/9=x

x=3

Step-by-step explanation:

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PtichkaEL [24]

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3 years ago

Rewrite 2(6-x)=3 in distributive property and give the answer.

sp2606 [1]

Answer:

x = 9/2

Step-by-step explanation:

2(6-x)=3

Distribute

2*6 -2*x = 3

12 -2x =3

Subtract 12 from each side

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3 years ago

What is true about the polynomial -3xy + 5x^2y

NISA [10]

Answer: The answer is a polynomial in two variables with degree 3.

Step-by-step explanation: We are given to write the properties of the polynomial

$p=-3xy+5x^2y.$

We can see that the polynomial 'p' contains two unknown variables 'x' and 'y'.

Also, the degree of the polynomial is the degree of the expression $5x^2y.$

Therefore, the degree of the polynomial will be 2 + 1 = 3.

Thus,

(i) the polynomial has two unknown variables 'x' and 'y', and

(ii) Its degree is 3.

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Svetradugi [14.3K]

Answer:

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Read 2 more answers

(x-1)^3-x^2(x+3)=2<br><br> Find x<br> send help

romanna [79]

Answer:

Attached image step by step

Step-by-step explanation:

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