2 years ago

What is 0.2(x+2)-2=0.4

1 answer:

7 0

0.2(x+2) -2= 0.4
⇒ 0.2(x+2)= 0.4+ 2
⇒ 0.2(x+2)= 2.4
⇒ x+2= 2.4/ 0.2
⇒ x+2= 12
⇒ x= 12-2
⇒ x= 10

Final answer: x=10~

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