Formative Assessment - Solving Systems using Substitution
1. Use substitution to determine the solution to the system:
[math]5x+5y=2[/math][br][br][math]y=-x[/math]
2. Use substitution to determine the solution to the system:
[math]x=-4y[/math][br][br][math]3x+2y=20[/math]
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3. Use substitution to determine the solution to the system:
[math]y=4x[/math][br][br][math]x+y=5[/math]
4. Use substitution to determine the solution to the system:
[math]x+4y=1[/math][br][br][br][math]-3x+y=10[/math]
5. Use substitution to determine the solution to the system:
[math]x+2y=13[/math][br][br][math]3x-5y=6[/math]
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Information: Formative Assessment - Solving Systems using Substitution