[tex]a(b + 5) = 336[/tex]
[tex]a \times b = 301[/tex]
[tex]a = \frac{301}{b} [/tex]
[tex] \frac{301}{b} (b + 5) = 336[/tex]
[tex]301 + \frac{1505}{b} = 336 \: | \times b[/tex]
[tex]301b + 1505 = 336b[/tex]
[tex]301b - 336b = - 1505[/tex]
[tex] - 35b = - 1505 \: | \div ( - 35)[/tex]
[tex]b = 43[/tex]
[tex]a = \frac{301}{b} [/tex]
[tex]a = \frac{301}{43} [/tex]
[tex]a = 7[/tex]
