Art of Problem Solving

Euclid 2019/Problem 2: Difference between revisions

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(c) The line with equation <math>x+3y=7</math> is parallel to the line with equation <math>y=mx+b</math>. The line with equation <math>y=mx+b</math>
(c) The line with equation <math>x+3y=7</math> is parallel to the line with equation <math>y=mx+b</math>. The line with equation <math>y=mx+b</math>
passes through the point <math>(9, 2)</math>. Determine the value of <math>b</math>.
passes through the point <math>(9, 2)</math>. Determine the value of <math>b</math>.


==Solution==
==Solution==

Latest revision as of 10:44, 13 October 2025

Problem

(a)

(b)

(c) The line with equation $x+3y=7$ is parallel to the line with equation $y=mx+b$. The line with equation $y=mx+b$ passes through the point $(9, 2)$. Determine the value of $b$.

Solution

(a)

(b)

(c)