$\frac{ -3\left( 2-5 \times \left( -6 \right) \times \left( -1+3 \right) \right) }{ 4+\left( -3 \right) \times 2 }$
Calculate the sum$\frac{ -3\left( 2-5 \times \left( -6 \right) \times 2 \right) }{ 4+\left( -3 \right) \times 2 }$
Multiply the numbers$\frac{ -3\left( 2-5 \times \left( -6 \right) \times 2 \right) }{ 4-6 }$
Calculate the product$\frac{ -3\left( 2+60 \right) }{ 4-6 }$
Calculate the difference$\frac{ -3\left( 2+60 \right) }{ -2 }$
Add the numbers$\frac{ -3 \times 62 }{ -2 }$
Cancel out the common factor $-2$$-3 \times \left( -31 \right)$
Multiply the numbers$93$