q) \( -3+4 \cdot(-3)-5+6= \)

To solve \( -3 + 4 \cdot (-3) - 5 + 6 \), start with the multiplication: \( 4 \cdot (-3) = -12 \). Now replace that in the expression: \( -3 - 12 - 5 + 6 \). Next, combine the numbers step by step: \( -3 - 12 = -15 \) and then \( -15 - 5 = -20 \). Finally, add \( 6 \): \( -20 + 6 = -14\). So, the answer is \( -14 \). Did you know that the order of operations (PEMDAS/BODMAS) is crucial in mathematics? It helps to prevent confusion when solving complex equations. Without it, you might find yourself lost in a sea of numbers, just like a pirate without a map! On a related note, every time you encounter a negative sign, think of it as a tiny villain trying to subtract happiness from your math world. When multiplying or dividing by a negative number, it flips the sign, transforming that villain into a hero! Remembering this little battle can save many math headaches!