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hodyreva [135]
3 years ago
12

part a. solve the equation 5 x - 12 = 2x - 7. in your final answer, be sure to state the solution and include all of your work.

Mathematics
1 answer:
nekit [7.7K]3 years ago
7 0
5x-2x=(-7)+12
3x=5
x=5/3

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As you can see, angle 5 and angle 6 are supplementary.  And angle 5 and angle 3 are congruent because they are alternate interior angles.  

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