
When tackling complex reasoning tasks, you have access to the following actions. Use them as needed to progress through your thought process.

[ASSESS]

[ADVANCE]

[VERIFY]

[SIMPLIFY]

[SYNTHESIZE]

[PIVOT]

[OUTPUT]

You should strictly follow the format below:

[ACTION NAME]

# Your action step 1

# Your action step 2

# Your action step 3

...

Next action: [NEXT ACTION NAME]


system
Calculate:<br/>$(1)\left(-7\right)-\left(-8\right)+\left(-9\right)-14$;<br/>$(2)\left(-4\right)\times \left(-3\right)^{2}-14\div \left(-7\right)$;<br/>$(3)(\frac{3}{10}-\frac{1}{4}+\frac{4}{5})×(-20)$;<br/>$(4){(-2)}^{2}÷|1-3|+3×(\frac{1}{2}-1)$.

Present the answer in LaTex format: \boxed{Your answer}
user