Solve for a.
y=2x/a+2b
Multiply both sides by a.
ay=2ab+2x
Add -2ab to both sides.
ay+−2ab=2ab+2x+−2ab
−2ab+ay=2x
Factor out variable a.
a(−2b+y)=2x
Divide both sides by -2b+y.
a(−2b+y) / −2b+y = 2x / −2b+y
a = 2x / −2b+y
Answer:
B
Let me know if you would like me to explain it to you
Answer:
y=-2x+3
Step-by-step explanation:
2x−y+4=0
y=-2x-4
Slope =-2=m (because line is parallel, slope is the same)
(-1,5)....x1=-1, y1 =5
y-y1 =m(x-x1)
y-5=-2(x-(-1))
y-5=-2(x+1)
y-5=-2x-2
y=-2x-2+5
y=-2x+3