Saturday, August 30, 2014

Algebra Lesson 1.6: Testing a Possible Solution to an Equation


Practice Exercises:

Determine if the given value of \(x\) is a solution to the equation:

     1. \(4x+2=14\); \(x=3\)
     2. \(2(x+4)=x+6\); \(x=1\)
     3. \(\frac{1}{3}(x-6)+4 = \frac{3}{2}x + 2\); \(x=0\)
     4. \(x-2 = 11-8x\); \(x = -2\)

Solutions video:


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