-5x - 6y = -21
5x - y =. 84
-7y = 63
y= -9
-5x = -21 - 54
-5x = -75
x = 15
Answer:
27/8
Step-by-step explanation:
1.) 4-5/8
Convert element to fraction
2.) 4 x 8/8-5/8
3.) 4 x 8-5/8
4.) 27/8
The answer is b hope this helps
Answer:
14
Step-by-step explanation:
it is 14 because when you divide 40 to 14 it is ...
Answer:


Step-by-step explanation:
Given the equations


solving the system of the equation by elimination method








solve 45y=5 for y:




solve
for x:


Add 36 to both sides




