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Rambo
Mathematics
26 February, 05:26
How many solutions does - 6 (x+7) = - 4x-2 have?
+1
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Ulises Gutierrez
26 February, 05:31
0
Answer: 1 solution: x = - 20
Solve for x.
-6 (x + 7) = - 4x - 2 Distributive Property
-6x - 42 = - 4x - 2 Add 4x to both sides
-2x - 42 = - 2 Add 42 to both sides
-2x = 40 Divide by - 2 to both sides
x = - 20 Answer!
Remember:
1. If it ends in a true statement such as 6 = 6, then x can be all real numbers.
2. If it ends in a false statement such as 7 = 6, then there is no solution.
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Booth
26 February, 05:36
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The answer is that there is no solution.
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