Bhipesh
Bhipesh
22-12-2020
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Expand these expressions.
−(−x − 7)
Respuesta :
okunowofavour
okunowofavour
22-12-2020
Answer:
+x - 7
Explanation:
-(-x - 7)
- × - = +
- × + = -
-(-x - 7) = +x - 7
Answer Link
communism1917
communism1917
22-12-2020
Answer is x+7
Because -1*-x=x
-1*-7=7
Therefore it’s x+7
Answer Link
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