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stiks02 [169]
3 years ago
12

Solve – 7 = √ 2x – 9 A. x = –5,2 B. x = 2 C. x = 1 D. x = –1

Mathematics
1 answer:
Sav [38]3 years ago
3 0
Add 9 to both sides
9-7=√2x
2=√2x
Square both sides
4=2x
Divide both sides by 2

B. x = 2
Hope this helps :)
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Step-by-step explanation:

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