y = x-9
here y is the new number when the original number x is decreased by 9
246044 is a single number: it is not an equation.
an equation in the form of a polynomial having a finite number of terms and equated to zeroan equation in the form of a polynomial having a finite number of terms and equated to zero
Standard form has nothing to do with increasing or decreasing.
x + y = any number
To determine the balanced form of a chemical equation, you need to ensure that the number of atoms of each element is the same on both sides of the equation. If you provide the chemical equation, I can help you determine the balanced form.
An absolute value may not need a number line to solve. Absolute value means the distance form zero regardless of the sign.
12
4
word form means when you have a number and you write the number in words instead of letters
It really depends on the equation, but usually the answer is yes.
You can put the equation into slope-intercept form and the answer is right there, or you can put it in standard form and make the x coefficient and x "disappear" and solve the equation by dividing the number with y by the number on the other side of the equation.
A horizontal line would be of the form y= (a number). There should be no 'x's involved in the equation.