[tex]a = 43 \times 59 - 43 \times 27[/tex]
[tex]a = 43(59 - 27)[/tex]
[tex]a = 43 \times 32[/tex]
[tex]a = 1376[/tex]
[tex]b = 32 \times 87 - 32 \times 44[/tex]
[tex]b = 32(87 - 44)[/tex]
[tex]b = 32 \times 43[/tex]
[tex]b = 1376[/tex]
[tex] 1376 = 1376 = > a = b[/tex]