If your equation was x + 4y = 12, then:
x + 4y = 12
→ 4y = -x + 12
← y = -x/4 + 3
If your equation was x = 4y + 12, then:
x = 4y + 12
→ 4y + 12 = x
→ 4y = x - 12
→ y = x/4 - 3
Unfortunately, the browser used by this site is pretty nearly useless for mathematical questions since it strips out most symbols including the plus and equals symbols. It is therefore not possible to determine exactly what the question is.
It is something like y = +/- 0.25x +/- 3
If you mean: 2y = -4x-12 then y = -2x-6 and -6 is the y intercept
An equation is linear if and only if all of the unknown quantities are multiplied by a constant and added to the rest of the left or right side. In other words, there are no powers, trig, etc. ex. 5x -y = 12 is linear. 3a +4b +5c +19d +pi*f = 0 is linear. sin(x) = 0 is not. x^2 = y-15 is not.
12
23
-5
The equation of the line is of the form y = 3x + c where c is a constant. The point (4,9) is on the line, so substituting x=4, y=9 in the equation, 9 = 3*4 + c = 12 + c so c = -3 So the equation of the line is y = 3x - 3
It is a linear equation. The highest power of x in the equation is 1 (3x1-4=12) so its "degree" is 1, and equations of "degree 1" are called linear equations.
6x+5k=12
Identify a linear equation in standard formUse the properties of equality to write a linear equation in standard formDetermine solutions of a linear equation given in standard formGraph a linear equation given in standard form
-4a = 48 a = -12
It is a linear equation in a single variable, x.
Linear means to the first degree. (variables are to the first power only) For example, a linear equation: Ax+B=C or 5x+2=12
It is a simple linear equation in a single variable, n. And, in case you are wondering, n = 12.
It is one linear equation in two unknown variables: e and a.
If: 12 = 9x+3 Then: 12-3 = 9x And: 9 = 9x So: x =1
An equation of one variable and of first order (i.e., its highest power is one) is called a Linear equation in one variable.Such an equation has only one solution. A solution is also called the 'root' of the given equation.An equation of one variable and of first order (i.e., its highest power is one) is called a Linear equation. Such an equation has only one solution. A solution is also called the 'root' of the given equation.Solving linear equations in one variableFor Example Solve X/4 - (X-3)/6 = 1Solution:Multiplying throughout by the LCM of the denominators (which is 12):3x - 2 (x - 3) = 123x - 2x + 6 = 12x = 12 - 6x = 6
If you mean: 2y = -4x-12 then y = -2x-6 and -6 is the y intercept