2x + y = 1 . . . . . (1)
4x + 2y = -2 . . . .(2)
From (1), y = 1 - 2x . . . . . (3)
Putting (3) into (2) gives:
4x + 2(1 - 2x) = -2
4x + 2 - 4x = -2
2 = -2
Therefore, there is no x value as there is no solution for the set of equation.
Answer:
sex is not important but mindset is important
Maybe the answer is A- 60 to 85 for math: 60 to 80 for language arts
Answer:
When x=10 , y= 120
When x = 1\2 , y = 6
Step-by-step explanation:
X=2/4,y=6
10 *6 = 0.5y
10*6 *2 =y
120=y
0.5 (6)= 0.5 y
Y=6