<span>A system of equations has infinitely many solutions when the two
lines representing the equations coincide. i.e. the two equations are
the same or a multiple of each other.
2y - 4x = 6
2y = 4x + 6
2y = 2(2x + 3)
y = 2x + 3
-y = -(2x + 3)
-y = -2x - 3
Hence the other equation is -y = -2x - 3</span>
Answer:
yes
Step-by-step explanation:
Answer:
The answer is m=1 , the slope is 1
Step-by-step explanation:
Answer:
A) 4(2x + 7)
Step-by-step explanation:
4(x + 5) + 4x + 8 =
= 4x + 20 + 4x + 8
= 8x + 28
= 4(2x + 7)
Answer:
-8<n≤4
Step-by-step explanation: