r = 25
This equation has no value, as the value of n could be anything, giving this equation an infinite number of answers. To answer this equation, you either need to know what n is, or have an equals sign.
r + 14 = 39 r = 25
3d + 14 = 11 is the equation.
2x + y = 25 x + y = 14 Subtract second equation from the first: x = 11 Substitute this value of x in the second equation: 11 + y = 14 ie y = 3
No unfortunately this is not an equation. An equation must end with an equals sign. 5b + 14 is simply two terms.
10 which gives s a value of 24
It is an equation and the value of n is 14
y is the variable
In the straight line equation of y = 2x+14 the slope or gadient is 2 and the y intercept is 14
x = 6
x = 19
The answer to this equation depends on what the value of x is.
x = 14
The value of p is 1.4
Z is a constant variable in this equation. A constant variable is a variable, the value of which can never change. In this case, z would be equal to 7.
If: 3x+2y = 5x+2y = 14 Then: 3x+2y = 14 and 5x+2y =14 Subtract the 1st equation from the 2nd equation: 2x = 0 Therefore by substitution the solutions are: x = 0 and y = 7
X = 29 - 14 (therefore X=15)
3n + 4n = -14 7n /7 = -14 /7 n = -2