Question

(17 - 3x ) . 47 -52 = 69

Answer 1

\(\Rightarrow\left(17-3x\right)\cdot47=69+52=121\\ \Rightarrow17-3x=\dfrac{121}{47}\\ \Rightarrow3x=\dfrac{648}{47}\Rightarrow x=\dfrac{226}{47}\)

Answer 2

\(\left(17-3x\right).47-52=69\)

\(\Rightarrow\left(17-3x\right).47=121\)

\(\Rightarrow17-3x=\dfrac{121}{47}\)

\(\Rightarrow3x=\dfrac{678}{47}\)

\(\Rightarrow x=\dfrac{226}{47}\)

Answer 3

(17 - 3x). 47 - 52 = 69

=> (17 - 3x). 47 = 121

=> 17 - 3x = \(\dfrac{121}{47}\)

=> 3x = \(\dfrac{678}{47}\)

=> x= \(\dfrac{226}{47}\)

Hoctot