Simplify -2[9 - (x + 7)].
Answers
Answered by
0
Answer:
2x-4
Step-by-step explanation:
- -2[9 - (x + 7)]
= -18+2(x+7)
= -18+2x+14
= 2x-4
Answered by
1
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x=
9
14
=1.556
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