Sullivan College Algebra: Section 1.1
... equivalent equations, that is equations that have precisely the same solution set. Example: The equations 3x – 4 = 5x and 2x = -4 are equivalent equations, since the solution set for both equation is {-2}. ...
... equivalent equations, that is equations that have precisely the same solution set. Example: The equations 3x – 4 = 5x and 2x = -4 are equivalent equations, since the solution set for both equation is {-2}. ...
Write the equation of the line… Solve by Graphing
... Press y= and put the first equation into y1 and the 2nd equation into y2 ...
... Press y= and put the first equation into y1 and the 2nd equation into y2 ...
First Order Linear Differential Equations
... The problem in such a differential equation is that one can not simply divide and multiply to split the variables. We therefore need to manipulate the expression to allow calculus to be used to solve the problem. In order to do this we need to think back to C3 calculus and remember the product rule. ...
... The problem in such a differential equation is that one can not simply divide and multiply to split the variables. We therefore need to manipulate the expression to allow calculus to be used to solve the problem. In order to do this we need to think back to C3 calculus and remember the product rule. ...
6.1: Systems of Equations in Two Variables
... second equation will now have only one variable and can be solved for that variable. Once solved, the value of that variable is substituted into the first equation and solved for the second variable. An independent system will have one ordered pair solution. In an inconsistent system, the variables ...
... second equation will now have only one variable and can be solved for that variable. Once solved, the value of that variable is substituted into the first equation and solved for the second variable. An independent system will have one ordered pair solution. In an inconsistent system, the variables ...
