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If 5 is decreased by 3 times a number the result is -4 Find the number?
Wiki User
∙ 14y ago
Let the unknown number be x:
5-3x = -4
-3x = -4 -5
-3x = -9
Divide both sides of the equation by -3 to find the value of x remembering that a minus divided by a minus results in a plus:
x = 3
Wiki User
∙ 14y ago
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