nessarose10 nessarose10

03-11-2020
Mathematics

contestada

Simplify and solve for X.
5(x + 20) = 7x + 30

Respuesta :

iizukun iizukun

03-11-2020

Answer:

X = 35

Step-by-step explanation:

5 + 100 = 7x + 30

5x + 100 - 100 = 7x + 30 - 100

5x = 7x - 70

5x - 7x = 7x - 70 - 7x

-2x = -70

-2x/-2 = -70/-2

x = 35

Answer Link

Otras preguntas

What is the distance between points (2, 8) and (7, 5)? Round to the nearest tenth of a unit.

What is the purpose of archaebacteria?

An orbital of an atom is defined as the most probable location of(1) an electron (2) a neutron (3) a positron (4) a proton

Nate is 10 9/12 years old. How old will he be in 2 1/12 more years?

Which solution reacts with LiOH(aq) to produce a salt and water?(1) KCl(aq) (2) CaO(aq) (3)NaOH(aq) (4)H2SO4(aq)

Which of these 1 M solutions will have the highest pH?(1) NaOH (3) HCl(2) CH3OH (4) NaCl

An orbital of an atom is defined as the most probable location of(1) an electron (2) a neutron (3) a positron (4) a proton

A sample of gas confined in a cylinder with a movable piston is kept at constant pressure. The volume of the gas doubles when the temperature of the gas is chan

Why do we only see only one side of the moon from Earth A. the moon does not rotate B. the moon takes longer to rotate then to revolve around Earth C. the moon

How many tenths are there in 9 4/5