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harina [27]
3 years ago
14

7-4x+2(5x+8). If x=-2

Mathematics
2 answers:
Rashid [163]3 years ago
6 0
<span>7-4x+2(5x+8)
plug x=-2 7
-4(-2)+2(5(-2)+8)
7+8+2(-10+8)
7+8+2(-2)
 7+8-4 11</span>
IRISSAK [1]3 years ago
6 0
39 is the answer. :) Your welcome.
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