sweetie129 sweetie129

25-10-2020
Mathematics

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Please answer correctly !!!!!!!!!!!!!!!! Will mark brainliest !!!!!!!!!!!!!!!!!

Please answer correctly Will mark brainliest class=

Respuesta :

wegnerkolmp2741o wegnerkolmp2741o

25-10-2020

Answer:

63

Step-by-step explanation:

JK + KL = JL

7x+9 +9x+9 = 114

Combine like terms

16x+18 = 114

Subtract 18 from each side

16x+18-18 = 114

16x =96

Divide by 16

16x/16 = 96/16

x =6

We want to find KL

KL = 9x+9

= 9*6 +9

= 54 +9

63

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