Question

evaluate the following expression. 1 - 4 × (-3) + 8 × (-3)

Explanation:

Step1: Resolve multiplications first

$4 \times (-3) = -12$, $8 \times (-3) = -24$

Step2: Substitute values into expression

$1 - (-12) + (-24)$

Step3: Simplify sign operations

$1 + 12 - 24$

Step4: Compute left-to-right sum

$13 - 24$

Answer:

$-11$