Question

What is the simplified form of x+8/4-x+5/4?

A. x+3/4

B. x-3/4

C. 3/4

D. 2x+13/4

Answer 1

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Answer 2

For this case, we must simplify the following expression:

$\frac {(x + 8)} {4} - \frac {(x + 5)} {4}$

They are fractions with the same denominator, they can be subtracted in the traditional way. We must bear in mind that the law of the signs of multiplication states:

$- * + = -$

So:

$\frac {(x + 8)} {4} - \frac {(x + 5)} {4} = \frac {x + 8-x-5} {4} = \frac {x-x + 8- 5} {4} = \frac {3} {4}$

ANswer:

Option C