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How many solutions does the equation -2a + 2a + 7 = 8 have

How many solutions does the equation -2a + 2a + 7 = 8 have
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How many solutions does the equation -2a + 2a + 7 = 8 have

User Andrej Mohar
by
7.6k points

1 Answer

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Explanation:

-2a + 2a + 7 = 8

Solving like terms

7 = 8

= 8 - 7 = 1

Has one solution

User Kudeh
by
8.5k points
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