Question

0.2x + 0.4x =6
10(0.2x)+10(0.4x)=10(6)

Answer 1

Bro i have assumed these are 2 equations..

1) 0.2x + 0.4x =6

0.6x = 6

x = 6/0.6 = 10

2) 10(0.2x)+10(0.4x)=10(6)

2x+4x=60

6x =60

x = 60/6=10

Hence both the answers are common

Ans - 10

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