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Solve a plus 9 equals 21?

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Anonymous

∙ 15y ago
Updated: 9/17/2023

A + 9 = 21

A = 21 - 9

A = 12

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∙ 15y ago
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X plus 9 equals -12 How do I solve this?

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12 plus 9 equals 21.


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11a+9 = 4a+30 11a-4a = 30-9 7a = 21 Solution: a = 3


What Is 9 plus x equals 21 for x equals 11?

x ≠ 11 9 + x = 21 9 + x - 9 = 21 - 9 x = 12


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If: x+9+5x = 21+2x Then: x = 3

Related Questions

X plus 9 equals -12 How do I solve this?

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What Is 9 plus x equals 21 for x equals 11?

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What is the answer for x plus 9 plus 5x equals 21 plus 2x?

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