4 years ago

Solve the system of equations. −2x+15y=−24 and 2x+9y=24

Mathematics

1 answer:

jarptica [38.1K]4 years ago

3 0

-2x + 15y = -24

2x + 9y = 24

Adding to eliminate x:-

24y = 0

y = 0

Substitute for y in the first equation:-

-2x + 15(0) = -24

-2x = -24

x = -24/-2 = 12

Solution is x = 12 , y = 0

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Solve the system of equations. ​ −2x+15y=−24 and 2x+9y=24 ​

Solve the system of equations. −2x+15y=−24 and 2x+9y=24