187k views
1 vote
Solve the linear equation using equivalent equations to isolate the variable. Write your solution as aninteger, as a simplified fraction, or as a decimal number.13x + 5x++ 5 - -2AnswerKeypadKeyboard ShortcutsX=

Solve the linear equation using equivalent equations to isolate the variable. Write-example-1

1 Answer

4 votes

The equation is given to be:


3x+5x+(1)/(6)=(1)/(2)

Step 1: Multiply each term by 6 to eliminate the fractions


\begin{gathered} 3x(6)+5x(6)+(1)/(6)(6)=(1)/(2)(6) \\ 18x+30x+1=3 \end{gathered}

Step 2: Add the common terms


48x+1=3

Step 3: Subtract 1 from both sides


\begin{gathered} 48x+1-1=3-1 \\ 48x=2 \end{gathered}

Step 4: Divide both sides of the equation by 48


\begin{gathered} (48x)/(48)=(2)/(48) \\ x=(2)/(48) \end{gathered}

Step 5: Reduce the fraction by dividing through by 2


\begin{gathered} x=(2/2)/(48/2) \\ x=(1)/(24) \end{gathered}

ANSWER

The solution is:


x=(1)/(24)

User Tyniqua
by
4.5k points