What are you trying to do with this/solve for?
-2y = 48 + 6x
-6x - 2y = 48 ——(1)
-6x + 9y = -84
-6x = -84 -9y ——(2)
Substitute (2) into (1):
(-84 -9y) -2y = 48
-84 -9y -2y = 48
-84 -11y = 48
-11y = 48 + 84
-11y = 132
y = - 12
Substitute y = -12 into (1):
-6x -2(-12) = 48
-6x + 24 = 48
-6x = 48 -24
-6x = 24
X = -4
ANS : y= -12, x= -4
Opposite angles are equal in parallelogram
- 7x-4=5x+12
- 7x-5x=12+4
- 2x=16
- x=8
<M:-
Answer:
A.
Step-by-step explanation:
A = 1.18, but rounded, is 1.2
I think u need to subtract both up and both down
