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allsm [11]
3 years ago
10

What is the answer to 2[10]+[x-4].

Mathematics
2 answers:
vazorg [7]3 years ago
8 0

Answer:

2(10) + (x - 4)  = 0   \\ 20 + x - 4 = 0 \\ x = 4 - 20 \\ x =  - 16 \\  to \: check \: out \:  \\ 2(10) + ( - 16 - 4) = 0 \\ 20 - 20 = 0 \\ then  \:  \:  \: x =  - 16

klemol [59]3 years ago
6 0

Answer:

16+x

Step-by-step explanation:

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