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3 years ago

Pls help 10 points please

Mathematics

2 answers:

damaskus [11]3 years ago

5 0

Answer: D. X=22 and 22=X. *The answer must have a positive sign.*

Explanation:

Addition property of equality is adding the same number to both sides of an equation "it's does not change the equation."

First, add 28 both sides of an equation.

2x-28+28=16+28

Then, simplify.

28+16=44

2x=44

Next, divide by 2 both sides of an equation.

2x/2=44/2

And finally, simplify by equation. And divide by the numbers.

44/2=22

22*2=44

44/22=2

2*22=44

X=22 and 22=X

Hope this helps!

Thanks!

Have a great day!

yaroslaw [1]3 years ago

3 0

2x - 28 = 16

Add 28 to both sides

2x = 44

Divide both sides by 2

x = 22

Answer

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