3 years ago

What is the solution to the system of equations? 7x-2y= -24 5x+5y=15

Mathematics

2 answers:

Artyom0805 [142]3 years ago

7 0

35x -10y=-120
10x +10y= 30

45x=-90
x=-2

5(-2)+5y=15
-10+5y=15

5y=25
y=5

(-2,5): the answer is b

HACTEHA [7]3 years ago

7 0

Answer:

B. (2,-5)

Step-by-step explanation:

I just took the test

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