0
-7y + 21 = 3x
Add '7y' to both sides
21 = 3x + 7y
Subtract '3x' from both sides
21 - 3x = 7y
'Swop around'.
7y = -3x + 21
Divide both sides by '7'
y = -(3/7)x + 3
The slope of a straight line is the coefficient of 'x'
In this case it is ' -3/7'.
What else can I help you with?
Related Questions
What is the difference between y equals 3x plus 5 and 6 equals 3x plus 5?
what is a slope
Y equals 3x plus 5 slope?
The slope equals 3
What is the slope of y equals -3x plus 7?
The slope of y is -3x, hope that help
Slope of y equals 3x plus 6?
y = 3x + 6slope = 3
What slope does Y equals 3x plus 2 have?
3
What is the slope of y equals -3x plus 0?
-3
What is -3x plus y equals 12?
Point slope equation: Y=3X+12
What is the slope of 3x plus 5y equals -15?
-3/5
What is the slope of the line y equals -3x plus 2?
-3
Does y plus 3x equals 9 have a slope of -3?
Yup
How do you find the slope of 2x plus 3x plus 6 equals 0?
-2
What is the slope of 3x plus y equals 16?
If: 3x+y = 16 Then: y = -3x+16 whereas -3 is the slope and 16 is the y intercept
Trending Questions
What are the common factors f 96 and 63?
Which English striker never got a Yellow card in his International career?
If the arc on a particular circle has an arc leght of 14 inches and the circumference of the circl is 84 inches what is the angle measure of the arc?
What are nucleotides made up of?
Where is the flasher relay on a Citroen dispatch?
what is 789/24?
What causes one eye to turn bloody?
How long do chicks have to be under a heat lamp?
What are the rules for the soccer goal box?
What is VSI fullform in power electronics?
What is the height of hurdles?
How does friction on tires effect the stopping distance of a car?
In which US states can wages not be garnished?
What actors and actresses appeared in The Pillory - 1916?
What are the benefits of hiring a home loan lawyer?
Is Jared bayless related to skip bayless?
Who was president on the 50th anniversary of the declaration of independence?
Why the saying long in the tooth?
Does a peacock have webbed feet?
Who on the cast of degrassi dates in real life?
Copyright ©2026 Infospace Holdings LLC, A System1 Company. All Rights Reserved. The material on this site can not be reproduced, distributed, transmitted, cached or otherwise used, except with prior written permission of Answers.