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Expert-verified Found in: Page 688 ### Precalculus Mathematics for Calculus

Book edition 7th Edition
Author(s) James Stewart, Lothar Redlin, Saleem Watson
Pages 948 pages
ISBN 9781337067508 # Solve the system, or show that it has no solution. If the system has infinitely many solutions,express them in the ordered-pair form given in Example 6. $\begin{array}{l}3x+2y=8\\ x-2y=0\end{array}$

Hence, the solution of the system of equations $\begin{array}{l}3x+2y=8\\ x-2y=0\end{array}$ is the ordered pair

See the step by step solution

## Step 1. Given information.

Given a system of equations $\begin{array}{l}3x+2y=8\\ x-2y=0\end{array}$ substitution method.

## Step 2. Write down the concept.

Given equation,

$x=2y$

$3x+2y=8$

$6y+2y=8$

$8y=8$

We are dividing both sides by 8,

$y=1$

## Step 3. Determining the angle

We are substituting equation y in equation (3),

$x=2\left(1\right)$

$x=2$ ### Want to see more solutions like these? 