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sleet_krkn [62]
2 years ago
12

Explain your answer !! Have a nice day

Mathematics
2 answers:
exis [7]2 years ago
7 0
(-3,-1) -3(2.5y-0.5)+2y=7
mash [69]2 years ago
4 0

Answer:

(-3,-1)

Step-by-step explanation:

you can solve this by using elimination.

make the first equation in terms of x by adding 5y to each side and dividing by 2. this will give you x= 2.5y - 0.5.

now substitute this equation into the second one. this will give you:

-3(2.5y - 0.5) + 2y = 7

you solve this for y which will give you y = -1

now that you have the y value you can substitute this in the first equation to get: 2x - 5(-1) = -1

you solve this for x which will give you x = -3

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Answer:

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Step-by-step explanation:

The given expression is :

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Step-by-step explanation:

8 0
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