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Use substitution to solve the following system of equations. Show all of your work. Write the solution as an ordered pair.

Use substitution to solve the following system of equations. Show all of your work-example-1
User AValenti
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1 Answer

1 vote

Answer:


\left \{ {{x=2} \atop {y=2}} \right.

Explanation:

Substitute the second equation into the first one:


4x+(2x-2)=10\\6x-2=10\\6x=12\\x=2

Substitute
x=2 into the second equation:


y=2* 2-2\\y=4-2\\y=2


\therefore \left \{ {{x=2} \atop {y=2}} \right.

User Sudz
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