# Why alignment of my text is not same for each written part?

\documentclass[10pt,fleqn]{article}
\usepackage[top=1in, bottom=1in]{geometry}
\usepackage{amsfonts}
\usepackage{graphicx}
\usepackage{amsmath}
\usepackage[T1]{fontenc}
\usepackage{titling}

\begin{document}

\maketitle

\textbf{1.} Use the properties of logarithms to expand expressions:

$(a)\log_2\left(x^4\sqrt{\frac{x}{z^3}}\right)$

$(b)\ln\left(\frac{7x^3\sqrt{x+1}}{5}\right)$
\bigskip

\textbf{2.} Solve the logarithmic equation algebraically:

$\log_8(x-1)=\log_8(x-2)-\log_8(x+2)$

\bigskip

\textbf{3.} Condense the expression to the logarithm of single quantity:

$5\ln(x-2)-\ln(x+2)-3\ln(x)$
\bigskip

\textbf{4.} The management at a plastics factory has found that the maximum number of units a worker can produce in a day is 30. The learning curve for the number N of units produced per day after a new employee has worked t days is modeled by

\begin{center}$N=30(1-e^{kt})$. \end{center}

After 20 days on job, a new employee produces 19 units. How many days will pass before this employee is producing 25 units per day?

\end{document}

• Does adding \noindent before all your \textbf commands give you what you want? (I personally would use enumerate here.) – marmot Mar 23 at 4:23

What you are seeing here is that paragraphs are indented. I would recommend using an enumerate environment here.

\documentclass[10pt,fleqn]{article}
\usepackage[top=1in, bottom=1in]{geometry}
\usepackage{amsfonts}
\usepackage{amsmath}
\usepackage[T1]{fontenc}

\begin{document}
\begin{enumerate}\renewcommand{\labelenumi}{\textbf{\arabic{enumi}.}}
%\maketitle

\item Use the properties of logarithms to expand expressions:
\begin{enumerate}
\item $\displaystyle\log_2\left(x^4\sqrt{\frac{x}{z^3}}\right)$
\item $\displaystyle\ln\left(\frac{7x^3\sqrt{x+1}}{5}\right)$
\end{enumerate}

\item Solve the logarithmic equation algebraically:
$\log_8(x-1)=\log_8(x-2)-\log_8(x+2)$

\item Condense the expression to the logarithm of single quantity:
$5\ln(x-2)-\ln(x+2)-3\ln(x)$

\item The management at a plastics factory has found that the maximum number of units a worker can produce in a day is 30. The learning curve for the number N of units produced per day after a new employee has worked t days is modeled by
$N=30(1-e^{kt})\;.$
After 20 days on job, a new employee produces 19 units. How many days will pass before this employee is producing 25 units per day?
\end{enumerate}
\end{document}


• It works. Thank you very much! – MaYa Mar 23 at 5:17