Answer:
n = 3
,
−
6
Step-by-step explanation:
n
^2
+
3
n
−
12
=
6
.
Subtract 6 from both sides.
n
^2
+
3
n
−
12
−
6
=
6
−6
n^
2
+
3
n
−
18
=
0
⇒
(
n
+
6
)
(
n
−
3
)
=
0
∴
n
= −
6
,
3
Answer:x=-5
Step-by-step explanation:
y2-y1/x2-x1
-5-x/ 1-6-> -5-x/-5
-10/-5=2
First no. = x
Second no. = y
Equation Formation.
x = 2 y + 5
x - 2 y = 5.........equation (i)
x + y - 1 = 16
x + y = 17............. equation(ii)
Solving Equation
x + y = 17
x - 2 y = 5
⇅
3 y = 12
y = 4
x = 2 y +5
x = 2(4) + 5
x = 13
Answer = 4 , 13
Answer:
C
Step-by-step explanation:
Trace back fhe values.