Convert all the double signs to a single sign before solving. Remember, two minus (negative) signs combine to form a plus (positive) sign, and a plus (positive) sign and a minus (negative) sign combine to form a minus (negative) sign.

\(\displaystyle -12 -(-3)-(-4)+5\)

\(\displaystyle -12+3+4+5=0\)

In order to answer this question, we can solve for \(\displaystyle x\). When solving for \(\displaystyle x\) we need to isolate the \(\displaystyle x\) variable on one side of the equation. 

We can subtract \(\displaystyle 11\) to both sides in order to isolate the variable, \(\displaystyle x\).

\(\displaystyle \frac{\begin{array}[b]{r}11+x=0\\ -11\ \ \ \ -11\end{array}}{\\\\x=-11}\)

In order to answer this question, we can solve for \(\displaystyle x\). When solving for \(\displaystyle x\) we need to isolate the \(\displaystyle x\) variable on one side of the equation. 

We can subtract \(\displaystyle 24\) to both sides in order to isolate the variable, \(\displaystyle x\).

\(\displaystyle \frac{\begin{array}[b]{r}24+x=0\\ -24\ \ \ \ -24\end{array}}{\\\\x=-24}\)

In order to answer this question, we can solve for \(\displaystyle x\). When solving for \(\displaystyle x\) we need to isolate the \(\displaystyle x\) variable on one side of the equation. 

We can subtract \(\displaystyle 38\) to both sides in order to isolate the variable, \(\displaystyle x\).

\(\displaystyle \frac{\begin{array}[b]{r}38+x=0\\ -38\ \ \ \ -38\end{array}}{\\\\x=-38}\)

In order to answer this question, we can solve for \(\displaystyle x\). When solving for \(\displaystyle x\) we need to isolate the \(\displaystyle x\) variable on one side of the equation. 

We can subtract \(\displaystyle 62\) to both sides in order to isolate the variable, \(\displaystyle x\).

\(\displaystyle \frac{\begin{array}[b]{r}62+x=0\\ -62\ \ \ \ -62\end{array}}{\\\\x=-62}\)

In order to answer this question, we can solve for \(\displaystyle x\). When solving for \(\displaystyle x\) we need to isolate the \(\displaystyle x\) variable on one side of the equation. 

We can subtract \(\displaystyle 70\) to both sides in order to isolate the variable, \(\displaystyle x\).

\(\displaystyle \frac{\begin{array}[b]{r}70+x=0\\ -70\ \ \ \ -70\end{array}}{\\\\x=-70}\)

In order to answer this question, we can solve for \(\displaystyle x\). When solving for \(\displaystyle x\) we need to isolate the \(\displaystyle x\) variable on one side of the equation. 

We can subtract \(\displaystyle 86\) to both sides in order to isolate the variable, \(\displaystyle x\).

\(\displaystyle \frac{\begin{array}[b]{r}86+x=0\\ -86\ \ \ \ -86\end{array}}{\\\\x=-86}\)

In order to answer this question, we can solve for \(\displaystyle x\). When solving for \(\displaystyle x\) we need to isolate the \(\displaystyle x\) variable on one side of the equation. 

We can subtract \(\displaystyle 99\) to both sides in order to isolate the variable, \(\displaystyle x\).

\(\displaystyle \frac{\begin{array}[b]{r}99+x=0\\ -99\ \ \ \ -99\end{array}}{\\\\x=-99}\)

In order to answer this question, we can solve for \(\displaystyle x\). When solving for \(\displaystyle x\) we need to isolate the \(\displaystyle x\) variable on one side of the equation. 

We can subtract \(\displaystyle 59\) to both sides in order to isolate the variable, \(\displaystyle x\).

\(\displaystyle \frac{\begin{array}[b]{r}59+x=0\\ -59\ \ \ \ -59\end{array}}{\\\\x=-59}\)

In order to answer this question, we can solve for \(\displaystyle x\). When solving for \(\displaystyle x\) we need to isolate the \(\displaystyle x\) variable on one side of the equation. 

We can subtract \(\displaystyle 19\) to both sides in order to isolate the variable, \(\displaystyle x\).

\(\displaystyle \frac{\begin{array}[b]{r}19+x=0\\ -19\ \ \ \ -19\end{array}}{\\\\x=-19}\)