y-6
The expression (6 - 2x - y) represents a mathematical equation involving three variables: (6), (2x), and (y). It can be interpreted as a linear expression where (2x) and (y) are subtracted from 6. To evaluate it, you would need specific values for (x) and (y). Without those values, it remains an expression rather than a numerical answer.
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)
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