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3 years ago

1 Andre tried to solve the equation: 1/4(x+12)=2. What was his mistake.

Mathematics

2 answers:

svetoff [14.1K]3 years ago

3 0

Answer:

the correct answer is x=-4

Step-by-step explanation:

the mistake he made is writing 1/4x=-10 instead of 1/4x=-1

He should have wrote -1 instead of -10

aliya0001 [1]3 years ago

3 0

Answer:

1/4 x =2-3=-1

Step-by-step explanation:

In this line he made a mistake. He wrote -10 instead of -1

so x = -4

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Read 2 more answers

The rule that maps each domain value to its range value is f(x)= ___x.

kirill115 [55]

Answer:

f(x) = 1/2x

Step-by-step explanation:

When x = -4 the output is -2

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f(2) = 1/2 (2) =1

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4 years ago