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Quick Practice: System of Linear Equation_Substitution

Last updated over 2 years ago
3 questions
Note from the author:
2 types of problems are given here with video instructions for each type of question. Watch the video only after you've tried to do it yourself. Once you submit your work you will be able to see the correct answers.
SHOW YOUR WORK!!!
1 Board of Pain for students who do not complete this task!
2 types of problems are given here with video instructions for each type of question. Watch the video only after you've tried to do it yourself. Once you submit your work you will be able to see the correct answers.
SHOW YOUR WORK!!!
1 Board of Pain for students who do not complete this task!
1

y = 2x + 11
y = -3x + 1

1

y = 5x -2
x + y = 4

1

x = 3y - 10
-2x + 4y = -4