SOLUTION: find the slope of the graph of this equation. -8y+7x=-40

Question 309159: find the slope of the graph of this equation. -8y+7x=-40
Answer by texttutoring(324) (Show Source): You can put this solution on YOUR website!
You have to rearrange the equation so that y is isolated. This will put it in y=mx+b form.

-8y +7x =-40
7x +40 = 8y

Divide both sides by 8
(7/8)x + 40/8 = y
(7/8)x + 5 = y

The slope is m=7/8 and the y-intercept is b=5. The equation of the line is y = (7/8)x + 5
RELATED QUESTIONS
Find the slope and y-intercept of the line and draw its graph 7x + 8y =... (answered by Fombitz)

whats the slope of... (answered by mananth)

Find the slope and y intercept of 8y-15x=-40 (answered by solver91311,TigerAlgebra)