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Math problem.....Speedy answer?!?!?

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What is the solution to 5a + 11 + 3a - 7 = -4 ?
asked May 14, 2013 in ALGEBRA 1 by linda Scholar

1 Answer

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The solution

5a + 11 + 3a - 7 = -4

5a + 3a + 11 - 7 = -4

8a + 4 = -4

Subtract 4 to each side

8a + 4 - 4 = -8

8a = -8

a = -1.

 

answered May 14, 2013 by diane Scholar

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