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Equations and Inequalities

Equations and Inequalities

Checking Solutions to Equations Exercises

Example 1

What's the difference between an expression and an equation? 

Example 2

What's a solution to an equation?

Example 3

Is  a solution to the equation 

Example 4

Is x = 0.5 a solution to the equation 

Example 5

Is z = 4 a solution to the equation 

Example 6

Is y = 2 a solution to the equation 

Example 7

Is y = -2 a solution to the equation 

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