chris521 chris521

02-05-2018
Mathematics

contestada

-7 = sqared root 2x - 9

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rhodesbb rhodesbb

02-05-2018

[tex]-7 = \sqrt{2x-9} [/tex] Square both sides of the equation
[tex]49 = 2x-9[/tex] add 9 to both sides
[tex]58 = 2x[/tex] Divide both sides of the equation by 2
[tex]x = 29[/tex]

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