+0  
 
+10
507
7
avatar+492 

Help.

 Jan 12, 2017

Best Answer 

 #2
avatar+295 
+20

x= 20

 

9x+14+56=250

9x+14=194

9x=180

x=20

 Jan 12, 2017
 #1
avatar+128577 
+14

EF + FG  =  EG

 

[9x + 14] + 56 = 250

 

9x + 70  = 250

 

9x  =  180

 

x = 20

 

 

 

cool cool cool

 Jan 12, 2017
 #2
avatar+295 
+20
Best Answer

x= 20

 

9x+14+56=250

9x+14=194

9x=180

x=20

IsabelleJ761 Jan 12, 2017
 #3
avatar
+10

250 = 56 + 14 + 9x

250 = 70 + 9x

-70    -70

180 = 9x

  9       9

20 = x

 Jan 12, 2017
 #4
avatar+295 
+15

CPhill beat me at it haha but we're correct! ;)

 Jan 12, 2017
 #5
avatar+1491 
+10

Well done both of you! It doesn't matter who answered first. It's all about congruency.

HighSchoolCalculus  Jan 12, 2017
 #6
avatar+128577 
+9

Hey....two great minds can't be wrong......LOL!!!!

 

 

 

cool cool cool

 Jan 12, 2017
 #7
avatar+295 
+15

Lol right!

IsabelleJ761  Jan 12, 2017

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