What is the reason for step 3 of this proof

1 answer:

azamat4 years ago

5 0

What is the question?

What is step 3?

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Alexeev081 [22]

The question does not make sense

7 0

3 years ago

iragen [17]

Answer:

yes its linear

Step-by-step explanation:

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3 years ago

alex41 [277]

True! we have an excel file called moneydoc.xls

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3 years ago

Mumz [18]

It's 70, do parentheses first and then multiply by 2. then multiply by 7

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4 years ago

Nat2105 [25]

Joys age is x
x + (x-4) = 74
2x = 78
x = 39
joy is 39 years old

3 0

3 years ago