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dezoksy [38]
3 years ago
13

Plzzz help!!!! DUE TODAY!!!!! IM DESPERATE!!! WILL GIVE BRAINLIEST!!!!!! Use the values x=−0.5, 0, 1 to prove your solution to t

he equation 5+x−12=2x−7. In your final answer, include all of your calculations.
Mathematics
1 answer:
Neko [114]3 years ago
3 0
I'm not really sure what you were asking, so I just tried to answer everything? Let me know if you need me to do anything else. Have a great day! :)

x=-0.5
5+(-0.5)-12=2(-0.5)-7
4.5-12=-1-7
-7.5=-8
(not true)
x=1
5+(1)-12=2(1)-7
6-12=2-7
-6=-5
(not true)

x=0
5+0-12=2(0)-7
5-12=0-7
-7=-7
(true)

solution to the equation:
5+x-12=2x-7
5-12=x-7
-7=x-7
x=0
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