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When solving a system of equations by substitution what is meant by a useless result 12 equals 12?
In the context of solving a system of equations by substitution, a "useless result" like 12 equals 12 indicates that the two equations are actually dependent, meaning they represent the same line or have infinitely many solutions. Instead of finding a unique solution, you end up with a tautology that confirms the equations are equivalent. This suggests that any solution that satisfies one equation will also satisfy the other, leading to an infinite set of solutions rather than a single point of intersection.
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Solving multiplication and division equations 12a equals 48?
a=3 is the answer to 12a=48
Answer this equations x plus 42y equals 4?
Solving equations in two unknowns requires two independent equations. Since you have only one equation there is no solution.
What are the points of intersection between the line x -y equals 2 and the curve x2 -4y2 equals 5?
Equations: x -y = 2 and x^2 -4y^2 = 5 By combining the equations into a single quadratic equation in terms of y and solving it: y = 1/3 or y = 1 By means of substitution the points of intersection are at: (7/3, 1/3) and (3, 1)
-11x plus y equals 13?
Solving equations in two unknowns requires two independent equations. Since you have only one equation there is no solution.
Solving for y -2x plus - 40y equals 10?
you need 2 equations to solve for 2 variables
What is the answer to solving equations containing integers B -7 equals 1?
6
Use addition or substitution to find the value of x for this set of equations for x - y equals 120 x plus y equals 150?
X = 135 and y = 15 Solved by addition and substitution
Solving multiplication and division equations 12a equals 48?
a=3 is the answer to 12a=48
Answer this equations x plus 42y equals 4?
Solving equations in two unknowns requires two independent equations. Since you have only one equation there is no solution.
Use the substitution method to solve the system of equations Choose the correct ordered pair 2x plus 3y equals 13 x equals 2?
(2,3)
What are the points of intersection between the line x -y equals 2 and the curve x2 -4y2 equals 5?
Equations: x -y = 2 and x^2 -4y^2 = 5 By combining the equations into a single quadratic equation in terms of y and solving it: y = 1/3 or y = 1 By means of substitution the points of intersection are at: (7/3, 1/3) and (3, 1)
-11x plus y equals 13?
Solving equations in two unknowns requires two independent equations. Since you have only one equation there is no solution.
-2X plus 3Y equals 8?
Solving equations in two unknowns requires two independent equations. Since you have only one equation there is no solution.
Y equals 4.4x plus 9.2?
Solving equations in two unknowns requires two independent equations. Since you have only one equation there is no solution.
Solving for y -2x plus - 40y equals 10?
you need 2 equations to solve for 2 variables
What does -4m-7 equals 17 ina solving two step equations?
-4m = 24 m = -6
When solving a system of equations what does 4 equals 4 mean?
three things: 1) that the value of 4 is equal to the value of 4. 2) you did not obtain any revealing information. 3) your strategy for solving that system of equations was not good.
