Question

2x - 3/4 divide by 9x + 4/7 = 1/4 solve this equation.

Answer 1

write the language into mathematically then apply cross multiplication and after that solve the equation.

Answer 2

$\huge\bold\red{Solution :\longrightarrow }$

$\mathsf{ = > \frac{2x - \frac{3}{4} }{9x + \frac{4}{7} } = \frac{1}{4 }}$

$\mathsf{ = > 1(9x + \frac{4}{7} ) = 4(2x - \frac{3}{4} ) }$

$\mathsf{ = > 9x + \frac{4}{7} = 8x - \frac{12}{4}}$

$\mathsf{ = > 9x - 8x = - \frac{12}{4} - \frac{4}{7}}$

$\mathsf{ = > x = \frac{ - 84 - 16}{28}}$

$\mathsf{ = > x = \frac{ - 100}{28} }$

$\mathsf{ = > x = \frac{ - 25}{7} }$

$<marquee>RUWAT<marquee>$