\(\left(x-2\right)\times3-270:45=120\)
\(\Rightarrow3x-6-6=120\)
\(\Rightarrow3x=120+6+6\)
\(\Rightarrow3x=132\)
\(\Rightarrow x=44\)
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(x−2)×3−270:45=120(x−2)×3−270:45=120
⇒3x−6−6=120⇒3x−6−6=120
⇒3x=120+6+6⇒3x=120+6+6
⇒3x=132⇒3x=132
⇒x=44
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