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
Does y plus 3x equals 9 have a slope of -3?
Yup
What is the slope of the line y equals -3x plus 2?
-3
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 is the description for Andrea in sabotaged?
What are three ways that mild forms of anxiety and depressive feelings might be relieved?
Why does check engine light blink on a 1997 civic ex?
How do you remove gas tank from a 1983 Gold wing motorcycle?
What is the greatest common factor of 60 60?
Where can you find loan seekers?
What is the correct tire pressure for 165 65 r13 tires?
Do you have to charge sales tax on the merchandise you sell in a home business?
Large phagocytic white cells that spend most of their time outside the blood as fixed and free phagocytic cells?
What are the ideological ideas behind Christianity?
Which is an example of creative expression first made possible by 21st-century technology?
Can you get Deoxys in Pokemon Diamond or pearl?
How far is 2 meters in feet?
Ano ano ang pagkakawanggawa?
What means Winchester proof-mark W over P?
What episode of bleach does it show the flashback of kensei saving hisagi?
Where can mudoku pads be purchased?
Can a narcissist keep more than one major supply source on the go or is it too much hard work for them?
What makes Germany different from other countries?
Is 0.2222222.................... rational?
Copyright ©2025 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.