Simplify.
(12x − 14) − (3x + 9) − (−4 − 1)
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1 answer:
Answer:
9x-18
Step-by-step explanation:
Distribute the Negative Sign:
=12x−14−(3x+9)+−1(−4−1)
=12x+−14+−3x+−9+(−1)(−4)+(−1)(−1)
=12x+−14+−3x+−9+4+1
Combine Like Terms:
=12x+−14+−3x+−9+4+1
=(12x+−3x)+(−14+−9+4+1)
=9x+−18
Answer:
=9x−18
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