Math question under question cut

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✧ Firstly, Here are some questions whose answers should be known before solving this problem !

❊ Do ya know what the figure is ?

⇾ We're given the figure of parallelogram.

✑ Do ya know about the formula used to find out the area of parallelogram ?

⇾ Yuh!

♕ Do ya know what the base and height is in the given parallelogram ?

☃ What should be done to convert mixed number such as into improper fraction ?

⇾ To convert mixed number into improper fraction , you n eed to multiply whole number and denominator and add it to numerator and the denominator remains the same. To convert into improper fraction , follow these steps :

♨ What should be done to multiply any two fractions ?

⇾ To multiply one fraction by another , multiply the numerators for the numerator , multiply the denominators for its denominator and reduce the fraction obtained after multiplication into lowest term if required.

☂ Okey! Questions ends up here. Now , let's get started for solving ! Plug the values and then simplify !

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☄ Hope I helped! ♡

✎ Have a wonderful day / night ! ☥

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it has changed from the width and the height.

step-by-step explanation:

n=9

step-by-step explanation:

7 times a number = 7n

decreased by 13 = 7n-13

same as is =

5 times the number = 5n

increased by 5 = 5n+5

7n-13 = 5n+5

2n=18

n=9