7 2 x 7 = 14 14-4 = 10 Algebraically (the proper way to do it): 2y-4 = 10 y = (10 + 4)/2 = 7
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um, 9.
Nine less than twice a number equals the same number increased by four?
If the number is n then twice the number is 2n and 7 less than twice the number is 2n - 7This could also be a boolean variable based on another variable. If the number is less than or equal to 3.5, the variable is false. Otherwise, it is true.
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the quotient of twice a number and six is.... 2x/6 four less than three times the same number is .... 3x-4 So the equation would be 2x/6=3x-4