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2 years ago

Which of the following equations are equivalent? Check all that apply.

Mathematics

2 answers:

Verdich [7]2 years ago

5 0

the answer is A. and B.

Gemiola [76]2 years ago

5 0

Hi there!
We are basically asked to solve each equation for x. Here...
A.
2 + x = 5
-2 -2
x = 3
B.
x + 1 = 4
x = 3
C.
9 + x = 6
x = -3
D.
x + (-4) = 7
x - 4 = 7
x = 11
E.
-5 + x = -2
x = 3
The answer is that equations A, B, and E are equivalent. Hope this helps and have a great day!

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Step-by-step explanation:

We proceed to show the procedure to calculate the given fraction into a decimal form:

1) Since numerator is less than denominator, the integer component of the decimal number is zero:

$\frac{1}{15} = 0.xx$

2) We multiply the numerator by 10 and find the tenth digit:

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3) We multiply the fraction in 2) by 10 and find the hundredth digit:

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Then,

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Then,

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