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Equations with Two Variables
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equivalent equation variable standard slope-intercept substitute evaluating linear equation solution intersection intercept declaring
Across
1. When you write down what each variable is an equation represents you are said to be _________ your variables.
4. Values that make an equation true.
8. An equation that is in the form y = mx+b is said to be in ______ form.
10. Two equations that have the same solutions are said to be ________
11. The point where the graph of an equation crosses the x- or y-axis is called an _______
Down
2. An equation that when graphed creates a line.
3. "Plug in"
5. The point where two or more lines cross is called the _______ of the lines
6. A quantity that can have different values.
7. A statement that two expressions are equal.
8. An equation that is in the form ax+by=c is said to be in ______ form.
9. Substituting numbers for variables and calculating
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