Add the quantities in the pans to form equation .Solve to find the value of unknown. Check if you got the right answer
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Answered by
3
the pan is equally balanced
therefore,
x+4=x+2+x
x+4=2x+2
2x-x=4-2
x=2
btw are you an otaku?
Answered by
6
x + 4 = x + 2x
x - 2x = 2
x = 2
check
LHS = x + 4. RHS = 2x + x
= 2 + 4. = 2 × 2 + 2
= 6 = 4 + 2
= 6
Checked
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