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What are x and y?

 

 Mar 18, 2021

Best Answer 

 #1
avatar+544 
+2

7x + 20 + 5x + 2y + 7x + 20 + 90 = 360

19x + 2y + 130 = 360

19x + 2y = 230

 

7x + 90 + 20 = 180

7x = 70

x = 10

 

19x + 2y = 230

19(10) + 2y = 230

190 + 2y = 230

2y = 40

y = 20

 Mar 18, 2021
 #1
avatar+544 
+2
Best Answer

7x + 20 + 5x + 2y + 7x + 20 + 90 = 360

19x + 2y + 130 = 360

19x + 2y = 230

 

7x + 90 + 20 = 180

7x = 70

x = 10

 

19x + 2y = 230

19(10) + 2y = 230

190 + 2y = 230

2y = 40

y = 20

Logarhythm Mar 18, 2021
 #2
avatar
+1

7x + 90 + 20 = 180

7x = 70

x = 10

 

5x + 2y = 90

5 * 10 + 2y = 90

2y = 90 - 50

y = 20

 Mar 18, 2021

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