Match the reasons with the statement.

Mathematics

2 answers:

LuckyWell [14K]2 years ago

7 0

Answer: 1. 12 - x = 20 - 5 x

given

2. 12 + 4 x = 20

Division property of equality

3. 4 x = 8

Subtraction property of equality

4. x = 2

Addition property of equality

Firlakuza [10]2 years ago

3 0

To prove that x = 2 in the equation given, first, we write the given.
(4) Given: (A) 12 - x = 20 - 5x
Then, add 5x to both sides of the equation,
(3) Addition property of equality: (B) 12 + 4x = 20
Then, subtract 12 from both sides of the equation
(2) Subtraction property of equality: (C) 4x = 8
Lastly, divide both sides by 4
(1) Division property of equality : (D) x = 2

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Help me please look at the file

Alchen [17]

Answer:

350 will be your answer :)

Step-by-step explanation:

so i did 70 divided by 2 because 140 divided by 70 = 2

and 70 divded by 2 IS 35!

But wait that isn't what it's asking for right?

then i did 35 TIMES 10 cuz that's what it;s asking for

i got 350 and so should you so in conclusion 350 is your answer

Hopefully this helped!