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HELP how to solve for x
please give step by step explanation I need to explain how I got it ​

HELP how to solve for xplease give step by step explanation I need to explain how I got it class=

Respuesta :

The length of the triangle is 12. One section of the triangle is 4 so just subtract 12-4 to get the value of x which equals 8.
You need to subtract the two numbers you have which are 12 and 4 therefore you answer will be 8