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x + 2x + 3 + 3 = 3(x + 2)

Sagot :

Answer:

x = 3

Step-by-step explanation:

cuz x + 2x + 3 + 3 = 3(x+2)

replace x with 3

3 + 2(3) + 3 + 3 = 3(3+2)

3 + 2(3) = 9 + 3 = 12 + 3 = 15

3(3+2) = 15

Pls can i be brainliest...

Droplxtzidn

Answer:

Step-by-step explanation:

x + 2x + 3 + 3 = 3(x + 2)

Do the distributive property

x + 2x + 3 + 3 = 3 * x + 3 * 2

x + 2x + 3 + 3 = 3x + 6

Combine like terms

3x + 6 = 3x + 6

Subtract 6 on both sides

3x + 6 - 6 = 3x + 6 - 6

3x = 3x

As you can see, they are the same...which means

Any value of  x  makes the equation true.  All real numbers

1, 2, 3 , 4 etc

Any value u put into the equation to represent "x" will be true...

EX:

3x = 3x

( if x were 7 we substitute that)

3(7) = 3 (7)

21 = 21 CORRECT

They will be the same answer/ have the same value.

Hope this helped!

Have a supercalifragilisticexpialidocious day!

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