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2 years ago

15

Solve the system by substitution

1 answer:

Alexxandr [17]2 years ago

5 0

1) Solve one of the equations for either variable.

2) Substitute the expression from Step 1 into the other equation.

3) Solve the resulting equation.

4) Substitute the solution in Step 3 into one of the original equations to find the other variable.

5) Write the solution as an ordered pair.

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