1.

2 - 7/1 - 5x =3 + 7x/ 4 + 5x

Answer» \textbf{Solution :}
___________

2 - \frac{7}{1} - 5x = 3 + \frac{7x}{4} + 5x \\ \\ = > 2 - 7 - 5x = \frac{12 + 7x + 20x}{4} \\ \\ = > 4(2 - 7 - 5x) = 12 + 7x + 20x \\ \\ = > 8 - 28 - 20x = 12 + 7x + 20x \\ \\ = > - 20 - 12 = 27x + 20x \\ \\ = > - 32 = 47x \\ \\ = > \frac{ - 32}{47} = x

\textbf{Answer :}
___________

x = - \frac{32}{47}

\textbf{Conclusion :}
____________

When we TRANSFORM a number from LHS to RHS or from RHS to LHS—

( - ) BECOMES ( + )

( + ) becomes ( - )

( × ) becomes ( ÷ )

( ÷ ) becomes ( × )

____________________

\boxed{Hope\:it\:helps\:you!}
____________________

★ Be BRAINLY ★


Discussion

No Comment Found

Related InterviewSolutions