Question

tìm x

( 80x - 801 ) * 14 = 0

Answer 1

\(\left(80x-801\right)\cdot14=0\\ \Rightarrow80x-801=0:14\\ \Rightarrow80x-801=0\\ \Rightarrow80x=801\\ \Rightarrow x=801:80\\ \Rightarrow x=\dfrac{801}{80}\)

Answer 2

\(\left(80x-801\right)\cdot14=0\)

\(\Rightarrow80x-801=0\)

\(\Rightarrow50x=801\)

\(\Rightarrow x=\dfrac{801}{80}\)