Q.2. - Precalculus Enhanced with Graphing Utilities

Question

Solve the equation $2x+3 = 4(x - 1)+1$

Step-by-Step Solution

Answer

The solution to the equation is $x=3$

Step 1.Given information

$$\begin{gathered} Y=2x+3 \\ Y=4(x-1)+1 \end{gathered}$$

Step 2. Draw the graph of each equation

Step 3. Intersection point

$(3,9)$is the intersection point so the solution is $x=3$