lisapressley2001 lisapressley2001

04-01-2017
Mathematics

contestada

2. Solve √2x+3-7=0. Please show steps

Respuesta :

fencingparry4 fencingparry4

04-01-2017

[tex] \sqrt{2x+3-7} =0[/tex]

Square Both Sides

[tex]2x+3-7=0[/tex]

Simplify and Solve

[tex]2x-4=0[/tex]
[tex]2x=4[/tex]
[tex]x=2[/tex]

Answer Link

Otras preguntas

Preparation for the "rest and digest" response includes activation of the ________ nervous system. Preparation for the "rest and digest" response includes activ

Suppose that in a bushel of 100 apples there are 20 that have worms in them and 15 that have bruises. Only those apples with neither worms nor bruises can be so

1. Microsleep is when you O A. sleep in quick bursts at night to maximize rest B. nap in the afternoon for 5 to 10 minutes C. nap in the afternoon for 10 to 20

Which of the following observations indicates that an atom has neutrons? A. Some uncharged particles are scattered by a beryllium atom when it hits a gold foil

Which group created an empire and invaded Russia and Muslim states?

3. Write the nuclear symbol and hyphen notation for each of the following isotopes: a. mass number of 28 and atomic number of 14 b. 26 protons and 30 neutrons

2/3(y plus 57) equals 178

Studies show that gasoline use for compact cars sold in the United States is normally distributed, with mean of 25.5 miles per gallon (mpg) and a standard devia

A new experiment is created with the screen at a distance of 1.9 m from the slits (with spacing 0.11 mm). What is the distance between the second order bright f

solve this system of equations. x-y=2 2.5x + y =5