2x - 4y = 8
2x = 4y + 8
x = 2y + 4
3
or x + y = 6 That cannot be simplified further and to solve for either variable will require another independent eqaution in x and y
The dependent variable depends on the independent variable for its values as for example in the straight line equation y = 2x+6 whereas y is the dependent variable and x is the independent variable
If: 2x-1 = 0 Then: x = 1/2 or 0.5
For example in the sraight line equation of y = 2x+6 it is y that is the dependent variable because its value is determined by the independent variable of x
3
The dependent variable depends on the independent variable for its values as for example in the straight line equation: y = 2x+1 It is y that is the dependent variable and x the independent variable.
or x + y = 6 That cannot be simplified further and to solve for either variable will require another independent eqaution in x and y
The dependent variable depends on the independent variable for its values as for example in the straight line equation y = 2x+6 whereas y is the dependent variable and x is the independent variable
Independent variable. The dependent variable is the one that is affected by the independent variable, for example-y=2x+2This is the equation of a line. X is deliberately changed to find y hence - y is the dependent variable and x is the independent variable.
For example in the sraight line equation of y = 2x+6 it is y that is the dependent variable because its value is determined by the independent variable of x
"If y=2x, then x is the independent variable and y is the dependent variable." Also, " If x=y/2 then y is the independent variable and x is the dependent variable". Also, "The dependent variable is the one variable which is found by giving values to all the independent variables"
If: 2x-1 = 0 Then: x = 1/2 or 0.5
The variable 'x' would equal (8-y)/2. The variable 'y' would equal 8-2x.
First you get the variables on one side and the constants on the other. -2x = 14 Then you divide by -2 to get the variable alone. x = -7
10
An independent variable is one which does not rely on another variable for its value. For example, in the slope intercept form: y = 2x + 3 The x is the independent variable and the y is the dependent variable. The x can be set to anything, therefore it is independent. The value of y is dependent on x for its value.