Question

2.(x-3)=0

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Answer 1

(x-3)=0:2

x-3=0

x=0+3

x=3

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Answer 2

\(\text{2.(x-3)=0}\)

\(\Rightarrow\text{x-3=0}\)

\(x=0+3\)

\(x=3\)

Answer 3

\(2\cdot\left(x-3\right)=0\)

\(=>x-3=0\)

\(x=0+3\)

\(x=3\)