 Suggested languages for you:

Europe

Answers without the blur. Sign up and see all textbooks for free! Q6.

Expert-verified Found in: Page 697 ### Precalculus Mathematics for Calculus

Book edition 7th Edition
Author(s) James Stewart, Lothar Redlin, Saleem Watson
Pages 948 pages
ISBN 9781337067508 # Is the System of Equations Linear?State whether the equation or system of equations is linear.$\left\{\begin{array}{l}x-2y+3z=10\\ 2x+5y=2\\ y+2z=4\end{array}\right\$

Hence all the equations in the system of equations is linear:

$\begin{array}{l}x-2y+3z=10\\ 2x+5y=4\\ y+2z=2\end{array}$

See the step by step solution

## Step 1. Given information

We are given the set of linear equations that is-

$\left\{\begin{array}{l}x-2y+3z=10\\ 2x+5y=4\\ y+2z=2\end{array}\right\$

## Step 2. Concept used

An equation that is presented by the combination of two variables and a constant is known as a linear equation.

## Step 3. Calculation

The given system of equation is linear as all the equation in the system of equations has the form $ax+by+cz+d=0$ where $a,b,c,d$ are constants.

So, the given system of equations is linear. ### Want to see more solutions like these? 