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Solve the equation -7a+9=3a+49

Solve the equation -7a+9=3a+49
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4 votes
Solve the equation -7a+9=3a+49

User AntonioCS
by
7.3k points

1 Answer

4 votes

Answer:

-7a + 9 = 3a + 49

-7a - 3a = 49 - 9

-10a = 40

a = - 4

User Bacari
by
8.1k points
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