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Mathematics, 10.10.2020 15:01 610055470

Corey tried to solve the equation 1/2(x+8)=12 His work is shown below, What is his mistake?
1/2(x+8)=12
x+8=6
x=2

A- He added 8 instead of subtracting 8
B- He divided the right side by 2 instead of multiplying by 1/2
C- He subtracted 8 first instead of multiplying by 1/2
D- He subtracted 8 first instead of multiplying by 2

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