3 years ago

How to solve |2x+5|<13

Mathematics

1 answer:

alisha [4.7K]3 years ago

4 0

Answer:

|2x + 5| = 7x

Step-by-step explanation:

I'm not quite sure what you are talking about, but you are wrong. |2x + 5| is < 13. Simply because |2x + 5| = 7x. If you were just counting the 7. But even if you multiply (x = 2, here) 7 * x, you would equal 14. 14 is > 13.

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Read 2 more answers

Find 3 1/6 + (-4 1/3).

jeka94

Answer:

-1 1/6

Step-by-step explanation:

$3\frac{1}{6} + (-4\frac{1}{3} )$

Convert the mixed numbers into improper fractions

$\frac{19}{6} + (-\frac{13}{3} )$

Apply the rule: a + (-b) = a - b

$\frac{19}{6} + (-\frac{13}{3} ) = \frac{19}{6} - \frac{13}{3}$

The Least Common Multiplier of 6 and 3 is 6

Adjust the fractions on the LCM

$\frac{19}{6} - \frac{26}{3}$

Apply the Fraction Rule: $\frac{a}{c} -\frac{b}{c} = \frac{a - b}{c}$

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Convert improper fraction into a mixed number

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Hope this Helps :)

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