Solving Linear Systems by Substitution

Question 1

When you substitute a value for x or y, you are X solvingpermanently eliminating✔ temporarily replacing x or y with a value.

Revolt · Accepted Answer

✔ temporarily replacing

Question 2

Given the equation y = x – 2, you substitute 3 for y. Check all true statements below.

Revolt · Accepted Answer

You replaced y with 3 temporarily.; The equation becomes 3 = x – 2; The value of x is 5.; The equation y = x – 2 is still true, just with specific values.

Question 3

Given the equation y = x – 2, you substitute 5 for x. Check all true statements below.

Revolt · Accepted Answer

x is temporarily replaced with 5.; The equation becomes y = 5 – 2.; y is 3.; The equation y = x – 2 is still true, just with specific values.

Solving Linear Systems by Substitution Answers

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