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What is the answer 4x-5y equals 14?
A single linear equation in two variables cannot be solved.
How do you solve y equals -4x plus 3?
You cannot solve one linear equation with two variables.
What is the 3 solutions to the equation y equals -4x-5?
You need two independent equations to solve for two unknowns or variables (x and y).
What is x-7y plus 4x-2y simplified?
Splitting the equation up into the two variables: x + 4x = 5x -7y + -2y = -9y Therefore, the simplified version is: 5x - 9y
How do you solve 4y equals 2x plus 2?
The equation 4y = 2x + 2 cannot just be solved. If you are trying to solve a system, you need as many equations as you have variables (x and y in this case). Since you have two variables, you need two equations.For example, if you had:4y = 2x + 2 AND 2y = 4x + 4, then it would be possible to solve like so....first solve for one of the variables in one of the equations. Let's go for y in the second equation.2y = 4x + 4 ----> 2y/2 = 4x/2 + 4/2 ----> y = 2x + 2.now use this value of y and place it into the first equation and then you can solve for x.4(2x + 2) = 2x + 2 ----> 8x + 8 = 2x + 2 ----> 6x = -6 ----> x = -1now you can replace the -1 into either equation and solve for y4y = 2(-1) + 2 ----> 4y = -2 + 2 ----> 4y = 0 ----> y = 0So, if there is another equation for you to solve with, you can easily use this method to solve for both variables.
What is the answer 4x-5y equals 14?
A single linear equation in two variables cannot be solved.
How do you solve y equals -4x plus 3?
You cannot solve one linear equation with two variables.
What is the 3 solutions to the equation y equals -4x-5?
You need two independent equations to solve for two unknowns or variables (x and y).
Define system of linear equation in 2 variables?
4x + 2y = 6
What is the value of x in 4x plus 15?
You can't answer this question without setting that expression equal to something. Right now, your equation reads 4x+15=?, essentially created a system of two variables with only one equation, which is unsolvable.
What is x-7y plus 4x-2y simplified?
Splitting the equation up into the two variables: x + 4x = 5x -7y + -2y = -9y Therefore, the simplified version is: 5x - 9y
How do you solve 4x-y equals 5?
-1
How would you solve for y in this problem 4x plus y equals 8?
You cannot solve one linear equation in two variables. You can express y in terms of x but that is NOT solving for y.
4x plus 5y equals -8?
4x + 5y = -8 is an equation with two variables. While you can solve for y = something, you won't come up with a single number. For example, 4x + 5y = -8 5y = -4x - 8 y = -4x/5 - 8/5. And you can do the same for x = something in terms of y.
A system of linear equations with an infinite number of solutions?
This can happen in different ways: a) More variables than equations. For instance, a single equation with two variables (such as x + y = 15), two equations with three variables, two equations with four variables, etc. b) To of the equations describe the same line, plane, or hyper-plane - this, in turn, will result in that you "really" have less equations than it seems. For example: y = 2x + 3 2y = 4x + 6 The second equation is simply the first equation multiplied by 2.
Is (67) a solution for 4x-5y-13?
This is not an equation since there is no equals sign. This means it is an expression, which can't be solved, only simplified. Even if it were an equation, there are two variables in this expression, so without knowing the values for both variables, we would not know if 67 is a solution.
How do you solve for y to get the answer for 4x plus y equals -10?
-6
