joey8355 joey8355

01-08-2018
Mathematics

contestada

Find he value of x please and thank you I really appreciate it

Find he value of x please and thank you I really appreciate it class=

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Kristiania Kristiania

01-08-2018

As the sides shown are same so the base of large triangle is double the base of smaller triangle

so,

2(2x-8)=20

distributing 2 over bracket,

4x-16=20

adding 16 to the other side

4x=20+16

4x=36

dividing by 4 on the right side

x=9

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