4x=(x+6)x2

4x=2x+ 12

4x-2x= 12

2x= 12

x=6

x+4:x=8.4: 1.7

8.4x= 1.7(x+4)

8.4x= 1.7x+6.8

8.4x- 1.7x=6.8

6.7 times =6.8 times

x=68/67

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