(-4) + (-4) + 6+6+5 + 5

14

Explanation:

(-4) + (-4) + 6+6+5 + 5

Recall that BODMAS rule must be obeyed

Address bracket first, and note that plus sign multiplied by minus sign becomes minus

so, (-4 - 4) + 6+6+5 + 5

(-8) + 6+6+5 + 5

= (-8) + 6+6+5 + 5

= (-8) + 22

= 14

Thus, the answer is 14

the wires in the toaster turning red and the toast crisping and turning brown