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How do you solve 2a-7 equals -9?

Updated: 10/17/2024

Wiki User

∙ 13y ago

Best Answer

2a - 7 = -9

2a - 7 + 7 = -9 + 7

2a = -9 +7

2a = -2

2a/2 = -2/2

a = -2/2

a= -1

Wiki User

∙ 13y ago

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