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Natalka [10]
3 years ago
9

Explain which property of equality is used to arrive at the conclusion for the following if x=4 then x+12=16

Mathematics
2 answers:
worty [1.4K]3 years ago
8 0
<h2>Answer:</h2>

<u>The property is </u><u>addition property</u>

<h2>Step-by-step explanation:</h2>

The addition property of equality tells us that adding the same number to each side of an equation gives us an equivalent equation

For instance

if a−b = c, then a−b+b = c+b, or a=c+b

The same goes to the given problem too  if x=4 then x+12=16

balandron [24]3 years ago
3 0
<h2>Hello!</h2>

The answer is: the addition property

<h2>Why?</h2>

Addition property states that:

if: a=b

Then,

a+c=b+c

So,

Let:

a=x=4\\b=4\\c=12

So,

x+12=b+12\\4+12=4+12\\16=16

Have a nice day!

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7 0
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Hello!

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