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Elan Coil [88]
3 years ago
9

Solve for a 2a - 2 = 6a + 18

Mathematics
2 answers:
Hatshy [7]3 years ago
8 0
Answer: a= -5
Step by step: 2a - 2 = 6a + 18
-2a -2a
-2 = 4 a + 18
-18 - 18
-20 = 4 a
-5 = a
My name is Ann [436]3 years ago
7 0
A:5
2 times -5 is -10 minus 2 is -12
6 times -5 is -30 and plus 18 is -12
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