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Q: How many solutions does linear equation in two variable have?

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A linear equation in one variable has one solution. An equation of another kind may have none, one, or more - including infinitely many - solutions.

one

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Either an infinite number or none.

As many solutions as there are points in the domain.

Linear equations with one, zero, or infinite solutions. Fill in the blanks to form a linear equation with infinitely many solutions.

Inequalities tend to have infinitely many solutions.

none

one, zero, infinitely many.

-- If the equation has only one variable (like 'x' or 'y'), and the only power of the variable anywhere in the equation is '1', then the equation has one solution. -- If the variable appears raised to powers higher than '1', then there are as many solutions as the highest power of the variable. -- If the equation has two or more variables, then there are an infinite number of solutions.

A linear equation is that of a straight line. Any one of the infinitely many points on the line will be solutions. If the equation is in terms of the variables x and y, just pick any two values of x, solve for y and the results will be the coordinates of two solutions.

There is no simple method. The answer depends partly on the variable's domain. For example, 2x = 3 has no solution is x must be an integer, or y^2 = -9 has no solution if y must be a real number but if it can be a complex number, it has 2 solutions.

An inconsistent equation (or system of equations) is one that has no possible solutions. That is precisely why we call it inconsistent; there is no solution set that can be substituted for its variable or variables that will make the equation (or system) true.

An identity equation has infinite solutions.

yes it can . the system may have infinitely many solutions.

There must be fewer independent equation than there are variables. An equation in not independent if it is a linear combination of the others.

It will depend on the equation.

A function of one variable is of the form y=f(x) where all you need to know in order to get values for y is the value of the independent variable, x. A function of two variables is of the form z=f(x,y) where you need to know the values of both x and y to get a value for z. A linear equation is simply and algebraic equation where all variables, regardless of how many there are, are raised to the power of one.

If the solution contains one variable which has not been fixed then there are infinitely many solution.

There are infinitely many solutions. One linear equation in two variables cannot be solved to give a single answer.

It has the following solutions.

If the discriminant of a quadratic equation is less then 0 then it will have no real solutions.

2(2x-1)+2x=6(x-1)

-- A single equation with more than one variable in it has infinitely many solutions. -- An equation where the variable drops out has infinitely many solutions. Like for example x2 + 4x -3 = 0.5 (2x2 + 8x - 6) As mean and ugly as that thing appears at first, you only have to massage it around for a few seconds to get -3 = -3 and that's true no matter what 'x' is. So any value for 'x' is a solution to the equation, which means there are an infinite number of them.

If the highest degree of an equation is 3, then the equation must have 3 solutions. Solutions can be: 1) 3 real solutions 2) one real and two imaginary solutions.