You can put this solution on YOUR website! Find a number that is 68 greater than three times its opposite
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Let the number be x
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the opposite of this number will be (-x)
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3 times the opposite of the number = 3*(-x)=-3x
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add 68
we get
(-3x)+68
x = (-3x+68)
add 3x to both sides
3x+x=68
4x=68
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divide by 4
4x/4 = 68/4
x= 17 the required number
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m.ananth@hotmail.ca
