Question

3(x-4)=21

Please put a photo of answer or write step wise answers​

Answer 1

Step-by-step explanation:

3(x-4)=21

=3x-12=21

=3x=21+12

=3x=33

=x=33/3

=x=11

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Answer 2

Answer:

3(x-4)=21

3x-12=21

3x=21+12

3x=33

X= 33/3

X=11