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Q: Solve this system of equations 5x plus 3y plus z equals -29 x-3y plus 2z equals 23 14x-2y plus 3z equals -18?

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To solve for two unknowns (x and y) it is necessary to have two independent equations.

x = 6 and y = -2

Check your text book for how to solve it.

When talking about a "system of equations", you would normally expect to have two or more equations. It is quite common to have as many equations as you have variables, so in this case you should have two equations.

x = 4 and y = 0

(2,1)

You solve equations with fractions the same way you solve other equations. You perform various arithmetic operations on both sides of the equals sign until you get the result you want.

If you already know that x = -3 and y = 5 what linear equations are you wanting to solve?

To solve a system of equations, you need equations (number phrases with equal signs).

a=5: c=4

x = -1.2, y = -3

The answer depends on whether they are linear, non-linear, differential or other types of equations.

You can write an equivalent equation from a selected equation in the system of equations to isolate a variable. You can then take that variable and substitute it into the other equations. Then you will have a system of equations with one less equation and one less variable and it will be simpler to solve.

(0,7)

(2,3)

Solving equations in two unknowns requires two independent equations. Since you have only one equation there is no solution.

How many solutions are there to the following system of equations?2x - y = 2-x + 5y = 3if this is your question,there is ONLY 1 way to solve it.

You can solve the system of equations with three variables using the substitute method, or using matrix operations.

Equals divided by non-zero equals are equal.

A system of equations is two or more equations that share at least one variable. Once you have determined your equations, solve for one of the variables and substitute in that solution to the other equation.

No, there are several methods.

No. Solving equations in two unknowns requires two independent equations. Since you have only one equation there is no solution.

To solve an equation with three unknowns, x, y and z, you require 3 independent equations.

Add them: 4x = 4 so x = 1 and y must be 4