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21-07-2020
Mathematics

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Solve the System of equations.

Solve the System of equations class=

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09pqr4sT 09pqr4sT

21-07-2020

Answer:

x=9

y=12

Step-by-step explanation:

Plug x as 2y-15 in the first equation and solve for y.

-5(2y-15)+4y=3

-10y+75+4y=3

-6y+75=3

-6y=-72

y=12

Plug y as 12 in the second equation and solve for x.

x=2(12)-15

x=24-15

x=9

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