3 years ago

NEED EXPLANATION & PROCESS

Mathematics

1 answer:

Angelina_Jolie [31]3 years ago

7 0

Answer:

x = 20, y = 110

Step-by-step explanation:

For x:

$5x + 45 + 3x - 25 = 180\\8x + 20 = 180\\8x = 160\\x = 20$

For y:

$y + 2x - 5 + 3x - 25 = 180\\y + 2(20) - 5 + 3(20) - 25 = 180\\y + 40 - 5 + 60 - 25 = 180\\y + 35 + 35 = 180\\y + 70 = 180\\y = 110$

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