jonesalliya3 jonesalliya3

20-10-2020
Mathematics

contestada

I don't understand how to get the answer please help?

I dont understand how to get the answer please help class=

Respuesta :

theleangreenbean theleangreenbean

20-10-2020

Answer:
SR=3

Process:
SR+RQ=SQ
(2x+23)+(x+21)=14
2x+23+x+21=14
2x+x=14-23-21
3x=-30
x=-10

SR=2x+23
=2(-10)+23
=-20+23
=3

I hope this helps! Please comment if you have any questions.

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