Hi there! :)
4x=-36
Divide both sides by 4 in order to isolate x:
x=-9
Hope this helps you and have a nice day!
~Just a joyful teen

Where x is the length of the first piece

so the first piece is 3 inches, the second is 6 inches and the third is 19 inches
I would say that your answer is 22
Answer:
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Step-by-step explanation: