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Help. don't understand substitution method

Help. don't understand substitution methodalso need an ordered pair? 7x+6y=15 -7x=y=27
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2. asked by Susan
3. 1,067 views
also do not understand how to do this. I am not asking for answes, just examples.Solve using the substitution method. 3x – 4y
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2. asked by Patte
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1. Explain the advantages and disadvantages of both the substitution method and the elimination method for solving a system.Help
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2. asked by Amanda
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What advantages does the method of substitution have over graphing for solving systems of equationsA. When using the
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2. 139 views
use the Substitution Method. Please give it a try.y = 3x + 4 5x + 3y = 12 Why is the substitution method preferred in this case?
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2. asked by Maya
3. 759 views
Systems of equations can be solved by graphing or by using substitution or elimination. What are the pros and cons of each
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2. asked by yolanda
3. 1,243 views
Describe the advantages and disadvantages of The method of substitution”, “The method of graphing”, and “The method of
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2. asked by Anonymous
3. 1,058 views
SYSTEMS OF EQUATIONS CAN BE SOLVED BY GRAPHING OR BY USING SUBSTITUTION OR ELIMINATION. WHAT ARE THE PROS AND CONS OF EACH
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2. asked by Davisha
3. 784 views
o Systems of equations can be solved by graphing or by using substitution or elimination. What are the pros and cons of each
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2. asked by lacey
3. 1,552 views
SYSTEMS OF EQUATIONS CAN BE SOLVED BY GRAPHING OR BY USING SUBSTITUTION OR ELIMINATION. WHA ARE THE PROS AND CONS OF EACH
1. 2 answers
2. asked by DAVISHA
3. 1,405 views