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(6 * y) +9
Let the original number be y Therefore the new number is given by the expression 2y + 6
Let x equal a number and let y equal the answer 6/x=y
y-6
y = 4x + 6
(6 * y) +9
6y
Let the original number be y Therefore the new number is given by the expression 2y + 6
X = 4(6-y)
Let x equal a number and let y equal the answer 6/x=y
Let the required answer be represented by 'y' and the variable number by 'n'. Then y = 4n + 3
four times the product of negative three and a number
13y-6
A mathematical expression in its' most simplistic form, merely assigns a value to a variable. Don't confuse an expression with an equation. An equation requires a solution. An expression cannot be "solved". It only allows you to determine the value of a variable. This is the expression in words "x is equal to 3" (X is the variable which is equal to the constant number 3) This is the expression in numbers "x=3" The expression in words "y is equal to 6" (Y is the variable which is equal to the constant number 6) The expression in numbers is "y=6" I hope you understand now.
y-6
y = 4x + 6
y = 6 * ( x + 11)