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Annette [7]
3 years ago
14

Please help me the answer

Mathematics
2 answers:
11111nata11111 [884]3 years ago
6 0

Answer:

a) x = -8

Step-by-step explanation:

Equation: <em>x + (a + c) = a</em>

Associative property of addition: <em>x + a + c = a</em>

Subtract: <em>x + c = 0</em>

Plug in c = 8: <em>x + 8 = 0</em>

Subtract: x = -8

Lorico [155]3 years ago
5 0

Answer:

x + (6 + 8)= 6

x + 14 = 6

x = -8

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