Answer
The answer is below.
Work Step by Step
To find the x-intercept, we plug in 0 for y:
$$ 2x =20 \\ x=10$$
To find the y-intercept, we plug in 0 for x:
$$ -5y=20 \\ y=-4$$
Elementary and Intermediate Algebra: Concepts & Applications (6th Edition)
by Bittinger, Marvin L.; Ellenbogen, David J.; Johnson, Barbara L.
Published by
Pearson
ISBN 10:
0-32184-874-8
ISBN 13:
978-0-32184-874-1
Chapter 8 - Systems of Linear Equations and Problem Solving - 8.4 Systems of Equations in Three Variables - 8.4 Exercise Set - Page 538: 43
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