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Name ________________________ Period ________
Activity Sheet 3-6
Solving System of Equations With Pictures
Directions: Build and Draw each variable using the following key and combine like
terms. In the other set of boxes write different algebraic form(s) if any
Key:
= – x variable :
= +x variable :
=+1
= –1
.
= – y variable
= + y variable
Beginning Set Up
1. 2x + 2y = 4
–2x + 3y = 6
Solution (________)
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2. –3x + y = 1
2x – y = –3
Solution (________)
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3.
– x + 4y = 3
x + 4y = 5
Solution (________)
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4. 4x + (–2y) + x = 2
6x + 2y = – 4
Solution (________)
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Algebraic Form(s) of Problem
5.
x = – 4y + 3
x – 3y = 1
Solution (________)
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6.
y = – 2x + 4
y = – 3x – 2
Solution (________)
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7. 3x + 2y = 3
y – 2 = 2(x – 2)
Solution (________)
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8.
y – 3 = 2(x – 1)
3y – 3 = 3(x – 2) Solution (________)
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9. y = – 2x + 4
– y – 3 = 2(x – 1) Solution (________)
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10. – y = – 2x – 4
– 2y = – 4x + 8
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