Answer:
where are the equations?
Step-by-step explanation:
tell me and I will edit my answer to answer ur question
4x + 2y = 20
3x - y = 10
Multiplying second equation by 2.
6x - 2y = 20
Adding to the first,
10x = 40
x = 4
y = 3x - 10 = 3(4) - 10 = 2
Answer: (4, 2)
Check:
4(4) + 2(2) = 16+4 = 20, good
3(4) - 2 = 12 - 2 = 10, good
Answer:
No real solutions.
Step-by-step explanation:
Step-by-step explanation:
the number of students =24
number of boys =8
to have in fraction
8/24 = 1/3