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3 years ago

3(x-3)=0 please please help I don't understand these !???

Mathematics

2 answers:

Arada [10]3 years ago

4 0

3x-9=0
3x=9
x=3
hoped that helped

Dovator [93]3 years ago

4 0

So for this problem you first need to distribute and it should become easier from there.
3(x - 3) = 0
Distribute.
3x - 9 = 0
Isolate the variable by adding 9 to both sides.
3x = 9
Divide.
x = 3
So now lets check our work.
3( x - 3) = 0
3( 3 - 3) = 0
9 - 9 = 0
0 = 0
It is correct so 3 is your answer. I hope this helps love! :)

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4 years ago

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\qquad 
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\\\\\\
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3 years ago

Read 2 more answers