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Use substitution to solve the following system of equations. What is the value of y? Please help
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Use substitution to solve the following system of equations. What is the value of y?

Please help

Use substitution to solve the following system of equations. What is the value of-example-1
User Marcelo Alves
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1 Answer

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The answer is C. I solved for the first variable in one of the equations then substitute the result into the other equation.
User Despina Kastani
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