Answer:
The solution would be (5, -2)
Step-by-step explanation:
To use this method, start by multiplying the second equation by -1. Then add the two equations together.
9x + 5y = 35
-2x - 5y = 0
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7x = 35
x = 5
Now that we have the value of x, use it to solve either equation for y.
2x + 5y = 0
2(5) + 5y = 0
10 + 5y = 0
5y = -10
y = -2
Answer: x-1/6
Step-by-step explanation:
No, 23 can't be divided four times.
23/4=5.75
Answer:
90
Step-by-step explanation:
1125/100=11.25
11.25x8=90
