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Use the substitution method to solve the system of equations. Enter your answer as an ordered pair.

y = 2x + 5 x = 1

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โˆ™ 2009-06-23 13:57:07
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Algebra

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A polynomial of degree zero is a constant term

The grouping method of factoring can still be used when only some of the terms share a common factor A True B False

The sum or difference of p and q is the of the x-term in the trinomial

A number a power of a variable or a product of the two is a monomial while a polynomial is the of monomials

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Q: Use the substitution method to solve the system of equations Enter your answer as an ordered pair?
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Related questions

Use the substitution method to solve the system of equations Choose the correct ordered pair?

2x+7y=29 x=37-8y


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)


When using the substitution method to solve a nonlinear system of equations you should first see if you can one variable in one of the equations in the system?

isolate


How do you decide whether to use elimination or subsitution to solve a three-variable system?

There is no simple answer. Sometimes, the nature of one of the equations lends itself to the substitution method but at other times, elimination is better. If they are non-linear equations, and there is an easy substitution then that is the best approach. With linear equations, using the inverse matrix is the fastest method.


Which ordered pair is the solution to the system of equations below using the substitute method y 6x-4 y 7x-7?

If you mean: y = 6x-4 and y = 7x-7 then by substitution x = 3 and y = 14


What is the advantage that the method od substitution has over the graphing method of solving system of equations?

Substitution is a way to solve without graphing, and sometimes there are equations that are impossible or very difficult to graph that are easier to just substitute. Mostly though, it is a way to solve if you have no calculator or cannot use one (for a test or worksheet).


To solve a three variable system of equations you can use a combination of the elimination and substitution methods?

True. To solve a three variable system of equations you can use a combination of the elimination and substitution methods.


When using the addition or substitution method how can you tell whether a system of linear equations has infinitely many solutions and what is the relationship between the graphs of the two equation?

If it has infinite number of solutions that means that any ordered pair put into the system will make it true. I believe the relationship of the graphs question your asking is that tooth equations will probably be the same line


How can you determine if the given ordered pair is a solution to the system of equations?

Plug your ordered pair into both of your equations to see if you get they work.


What is the first step in solving the following system of equations by substitution?

The first step is to show the equations which have not been shown.


Can substitution in math be used to find the exact solution of a system of equations?

yes


How many solutions does the system of linear equations shown have?

As there is no system of equations shown, there are zero solutions.

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