The difference between two complementary angles is $10^{\circ }10^\backslash circ$ then the largest angle is ……

x – 1 = $\frac{7}{4}\backslash frac\{7\}\{4\}$ then x = ……

If we add half a number to it we get 72 then the number is ……

One person sold a radio at 10% profit then he gets Rs.748 then the C.P of that radio was …

$\frac{6}{7}-\frac{5}{4}-\frac{1}{3}\backslash frac\{6\}\{7\}-\backslash frac\{5\}\{4\}-\backslash frac\{1\}\{3\}$ x + 2x = 0 then x = ……

$\frac{7}{4}\backslash frac\{7\}\{4\}$ – p = 11, p = …

If we subtract 5 from 4 times of a number we get 19 then the number is …

In 5 (2x + 1) = $x-\frac{9}{2}x-\backslash frac\{9\}\{2\}$ RHS = ……

$\frac{3x+16}{x+7}=\frac{7}{4}\backslash frac\{3x+16\}\{x+7\}=\backslash frac\{7\}\{4\}$, x =

$\frac{x-4}{7}\backslash frac\{x-4\}\{7\}$ = 7 – 7, x = ……