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 does pulral noun mean?
Where reasons for the increases in higher education opportunities?
What is the GCF of 43 and 17?
How do you convince your best friend who is a guy not to move to military school?
What is half of 24?
Why is Jesus not mentioned in the Old Testament but Immanuel is?
How do you change your EA security question?
How do you describe the sound dishes makes?
What is the Best amp for pioneer premier subs 3000 watts 1000 watt rms?
What is the name of c11h24?
What is 2 uses of a four wheel tractor?
What did the three wise men look like?
Which theories of the nazca lines should people believe?
How much do 4 hundred dollars I quarters weight?
Is a person producer?
If you have a license can you carry a gun everywhere?
What is the movie where tourists can go back in time to hunt a dinosaur and one of the tourists accidentally steps on a bugs changing the entire course of history?
Which is longer 0.25 m or 25 m?
Material na naiambag ng arabo sa Filipino?
How do you remove a air compressor on Ford Taurus?
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.