2) -6 + \\frac{x}{4} = -5\n4) 0 = 4 + \\frac{n}{5}\n6) -1 = \\frac{5 + x}{6}

Explanation:

Step1: Isolate the variable - term for the first equation

Add 6 to both sides of $-6+\frac{x}{4}=-5$. $-6 + 6+\frac{x}{4}=-5 + 6$ $\frac{x}{4}=1$

Step2: Solve for $x$ in the first equation

Multiply both sides by 4. $x = 4\times1$ $x = 4$

Step3: Isolate the variable - term for the second equation

Subtract 4 from both sides of $0 = 4+\frac{n}{5}$. $0-4=4 - 4+\frac{n}{5}$ $-4=\frac{n}{5}$

Step4: Solve for $n$ in the second equation

Multiply both sides by 5. $n=-4\times5$ $n = - 20$

Step5: Isolate the variable - term for the third equation

Multiply both sides of $-1=\frac{5 + x}{6}$ by 6. $-1\times6=\frac{5 + x}{6}\times6$ $-6=5 + x$

Step6: Solve for $x$ in the third equation

Subtract 5 from both sides. $-6-5=5 - 5+x$ $x=-11$

Answer:

For the equation $-6+\frac{x}{4}=-5$, $x = 4$. For the equation $0 = 4+\frac{n}{5}$, $n=-20$. For the equation $-1=\frac{5 + x}{6}$, $x=-11$.