IDNStudy.com, kung saan ang iyong mga tanong ay natutugunan ng mabilis na sagot. Magtanong at makakuha ng detalyadong sagot mula sa aming komunidad ng mga eksperto na may kaalaman.
Sagot :
Let:
Ronnie= x
Rafael= x+10
Check the image attached for reference.
Now we put "Six years from now,he will be twice as old as Ronnie." as an equation.
It will be Rafael=Ronnie*2, which is also:
x+16 = 2(x+6)
Then, we get:
x+16 = 2x+12
Doing the necessary transposing, we get x as 4.
Hope that helps.
Ronnie= x
Rafael= x+10
Check the image attached for reference.
Now we put "Six years from now,he will be twice as old as Ronnie." as an equation.
It will be Rafael=Ronnie*2, which is also:
x+16 = 2(x+6)
Then, we get:
x+16 = 2x+12
Doing the necessary transposing, we get x as 4.
Hope that helps.

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