Question

what's the answer to 9x+18y=0
step by step

Answer 1

solving for both x , y?

Answer 2

in slope intercept form

Answer 3

solve for y
subtract 9x on both sides
9x +18y =0
-9x -9x
----------------
0 +18y = -9x
divide by 18 on both sides
18y/18 = -9x/18
y = -9x/18
reduce fraction
y=-x/2
slope=-1/2
y_intercept = 0

Answer 4

thank you so much!!!

Answer 5

your welcome

Answer 6

is the answer to "7x-1=37 +8"
y=7/3x - 3?
y intercept form

Answer 7

is that 3y +8 ??
if so then you are correct
good job