SOLUTION: What is the slope and y-intercept of -2y=6(5-3x)

Algebra ->  Linear-equations -> SOLUTION: What is the slope and y-intercept of -2y=6(5-3x)      Log On


   



Question 416402: What is the slope and y-intercept of -2y=6(5-3x)
Answer by MathLover1(20850) About Me  (Show Source):
You can put this solution on YOUR website!
-2y=6%285-3x%29....write equation in slope-intercept form

-2y%2F-2=6%285-3x%29%2F-2

cross%28-2%29y%2Fcross%28-2%29=cross%286%293%285-3x%29%2F%28cross%282%29-1%29

y=3%285-3x%29%2F-1
y=-3%285-3x%29
y=-15%2B9x%29...rearrange terms
y=9x-15%29.........slope-intercept form


so, the slope is m=9 and y-intercept is -15

here is a graph:
+graph%28+500%2C+500%2C+-15%2C+15%2C+-30%2C+20%2C+9x-15%29+