3 years ago

Hi

Mathematics

1 answer:

Ad libitum [116K]3 years ago

7 0

Answer:

hi.a..a.q.q.q.q..w.w.q.

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What’s the answer to 5 + 2x = 2x + 6

Firlakuza [10]

Answer:

Your answer is: No solution

Step-by-step explanation:

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4 0

3 years ago

Which expression is not equivalent to 8 · x · 2 · y? 16yx 8x + 2y 16xy

IceJOKER [234]

Answer:

8x + 2y.

Step-by-step explanation:

8 . x . 2 . y = 16xy = 16yx

4 0

3 years ago

Read 2 more answers

10x+9=4x -9 solve please help

Neporo4naja [7]

Answer:

x = -3

Step-by-step explanation:

To solve this, you need to isolate the variable x, this means only one side of the equation should have the variable x. To do this, you need to do the opposite operation from what's given (if it's addition, use subraction; if it's multiplication, use division; these work vise versa)

Subtract 9 from both sides of the equation. This gives you 10x = 4x - 18.
Subtract 4x from both sides of the equation. This gives you 6x = -18.
Divide both sides by 6. This gives you x = -3

The final answer is x = -3

7 0

3 years ago

The radius of the aluminum (Al) atom is 143 pm. The radius of the aluminum ion (Al3+) is 54 pm. By what percentage did the radiu

Romashka [77]

Answer:

There was 62.23% change in radius as the ion formed.

Step-by-step explanation:

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3 years ago

1/4 X Plus x equals negative 3 plus 1/2 x

ElenaW [278]

1/4x+4/4x = -6/2x+1/2x
5/4x = -5/2x
x=0

5 0

3 years ago