5*(3+x)=15+5x Fifteen plus five times that number
Five
4x+5x
Assuming the number is n; then: 2n + (6n + 5) = 8n + 5 That means five added to eight times the number
Let's call the number XTwice the number would be 2XFour times the same number would be 4XThe sum of these two is 2X + 4X = 6XThe answer is therefore six times the number.
five times the sum of a number and 8 is -15.
The number is 45. The sum of its digits i.e. 4+5=9 Five times the sum of its digits i.e. 5 times 9 which is 45
3x+5x
5*(3+x)=15+5x Fifteen plus five times that number
Five
4x+5x
Opposite of the sum is not a mathematical expression and I can only assume it means the difference.So,5x - x < |x - 5|Or 4x
Assuming the number is n; then: 2n + (6n + 5) = 8n + 5 That means five added to eight times the number
Let's call the number XTwice the number would be 2XFour times the same number would be 4XThe sum of these two is 2X + 4X = 6XThe answer is therefore six times the number.
5+9(n)
Statement:The sum of three times of a number and five.Assumption:Let us take the number be x.So, Three times the number = 3x.Equation: 3x+5
5 x (6 + n)