Question

find x,: x(x-7) x 7=0

Answer 1

Answer:

(x^2-7x )× 7=0

7x^2-49x=0

Step-by-step explanation:

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Answer 2

Answer:

x(x-7)×7=0

x(x-7)=0/7

x(x-7)=0

x-7=0/x

x-7=0

x=7

Step-by-step explanation:

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