Answer:
x = 2 , y = -3
Step-by-step explanation:
x+y=-1
x-y=5
by plural The two equations
2x=4
x=2
Offset value x Into the equation
(2)+y=-1
y= -1-2 = -3
Answer:
B
Step-by-step explanation:
when x is 0 y=4(0)+12 y=12
y is 0 y=4(-3) +12 = 12=12
I hope this helps you
100-y=x^2.
x= square root of 100-y
y^-1= square root of 100-x
1/2n + 15 = 9 <== ur equation
1/2n = 9 - 15
1/2n = - 6
n = -6 * 2
n = - 12 <== ur solution
