The last step to solving a system of equations is:
d. Check the answer
After you have found a solution to the system, it is important to substitute the values back into the original equations to verify that they satisfy both (or all) equations in the system. This ensures that your solution is correct.
What’s the last step to solving a system of equations? A. Estimate the intersection point b. Graph the lines c. Make a table of solutions d. Check the answer
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