This is true. There is no question connected which is why there are no answers!
Ax+bx−c=0
Step 1: Add c to both sides.
ax+bx−c+c=0+c
ax+bx=c
Step 2: Factor out variable x.
x(a+b)=c
Step 3: Divide both sides by a+b.
x(a+b)a+b=ca+b
x=ca+b
Your right it’s an obtuse angle
Answer:
Y=-3x+5
Step-by-step explanation:
