Q: How do you use substitution to solve a problem?

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You plug in what the variable is equal to for that variable then you will be able to finish the problem

You use substitution when you can solve for one variable in terms of the others. By substituting, you remove one variable from the equation, which can then be solved. Once you solve for one variable, you can use substitution to find the other.

y=2x+9 and y=x+6

When you construct and use a table to solve a problem, you are using a numerical approach.

When you analyze a problem you look it over which is what analyzing means. You look over the problem and then you solve it. When you solve a problem you solve it and you use certain steps and solve it but of course everyone has there ways to solve a problem but some people have ways to solve it by just analysing it. That is the difference.

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You plug in what the variable is equal to for that variable then you will be able to finish the problem

You use substitution when you can solve for one variable in terms of the others. By substituting, you remove one variable from the equation, which can then be solved. Once you solve for one variable, you can use substitution to find the other.

y=2x+9 and y=x+6

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

Use the substitution method to solve the system of equations. Enter your answer as an ordered pair.y = 2x + 5 x = 1

You solve this by theoretically diverting the hypotenuse of the x divided by the overall beneficial procedure of y

It is to use science for a practical job or to solve a problem.

When you construct and use a table to solve a problem, you are using a numerical approach.

When you analyze a problem you look it over which is what analyzing means. You look over the problem and then you solve it. When you solve a problem you solve it and you use certain steps and solve it but of course everyone has there ways to solve a problem but some people have ways to solve it by just analysing it. That is the difference.

When you have a problem that you need to solve!

To solve the following equation by substitution, we need to have the equal sign. This will help us group the knowns and the unknowns.

Please be more specific with your question to get an answer. Are you asking how to, when to, where to, etc. use results and date to solve a problem?