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Bogdan [553]
3 years ago
7

Use elimination to solve and match each system of equations to the correct solution.

Mathematics
1 answer:
dalvyx [7]3 years ago
3 0

Answer:

2x-9y=-51

2x-3y=-9

subtract question ii from i we get

-6y = -42

y =7

put value of y in 1

2x - 63 = -51

2x= 8

x=4

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Which equation have the same value of X as 3/5 ( 30x -15) = 72 Select 3 options A. 18x - 15 = 72 B. 50x -25=72 C. 18x -9= 72 D.
alex41 [277]

x= 4.5

18x - 9 = 72 are the equations

Stay safe!! God bless!

<3

- Elisha

8 0
3 years ago
The scale on a map says that 2 inches = 150 miles. If two cities are actually 325 miles apart, how many inches apart will they b
vodomira [7]
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3 years ago
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