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

asked Jul 8, 2023 218k views

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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:

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

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

Sudz answered Jul 12, 2023

by Sudz

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