chris521 chris521

02-05-2018
Mathematics

contestada

-7 = sqared root 2x - 9

Respuesta :

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]

Answer Link

Otras preguntas

Janet measures her average step length to be 30 inches. When Janet runs, her average step length increases to 36 inches. How many steps would she have to take t

cómo de interpreta el poner los.pies sobre la mesa en diferentes culturas

Please help me with this question

The cycle of day and night is a result of Earth’s spinning on its axis, which is Earth’s .

Find the coordinates of the midpoint of if J (-9,-5) and K (21,-7).

How do the Oxygen and Water molecules compare to Neon and Argon?

how did the Tokugawa Shagunate stabilize Japan

Letters can replace numbers in simple mathematical problems. If M and N represent digits and MN+N=NM - N, then M equals A. 7 B. 8 C. 9 D. 10 E. None of these

-2/3 a =12 give Brainly

HELP “Translate the following statement in algebraic expressions.”