6x - (6 + y)
X=k/square of y
Y = mX + bm = the slope of the lineb = the number where the line crosses the y-axis
algebraic expression is a mathematical phrase that can contain ordinay numbers variable like (x,y)
(6 * y) +9
17 - y
The expression is: 2y -20
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.
6x - (6 + y)
You may be referring to an independent variable, which is a quantity in a mathematical expression whose value does not depend upon variations in other quantities in that mathematical expression. For example, in the expression y=2x the variable y depends on the value of x and so is not independent, while in the expression z=x+y the variable z is dependent, but the variables x and y are both independent.
X=k/square of y
y subtracted by 6 6 less than y
y = 125 - x
Y = mX + bm = the slope of the lineb = the number where the line crosses the y-axis
algebraic expression is a mathematical phrase that can contain ordinay numbers variable like (x,y)
6(4+y)
(6 * y) +9