x+8x+3x=60. x is equal.
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Answered by
1
X= 5
By the following rule
12x =60
X=60/12
=5
By the following rule
12x =60
X=60/12
=5
engineyar:
mark as brainlist answer
Answered by
0
8X+X=9X
9X +3X = 12X
12X=60
X=60divided by 12
X=5
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