jazzlina02 jazzlina02

01-03-2021
Mathematics

contestada

If 12x – 20 =
10x + 20 what is the value of 3x ?

Respuesta :

castillom castillom

01-03-2021

Answer: 3x=60

Step-by-step explanation:

12x-20=10x+20

X=20

3(20)= 60

Answer Link

Otras preguntas

What is economic, social, and political change??

From which of these atoms in the ground state can a valence electron beremoved using the least amount of energy?(1) nitrogen (3) oxygen(2) carbon (4) chlorine

Which subatomic particle has a negative charge? (1) proton (3) neutron (2) electron (4) positron

What questions can you ask about Cleopatra that incorporates either leadership and legacy. Eg. What long lasting impacts did Julius Caesar's reign have on the R

Calcium reacts with water. This reaction is represented by the balanced equation below. The aqueous product of this reaction can be heated to evaporate the wate

What is the slope of the line with equation y = –3? I have no idea how to do this.

Which compound has hydrogen bonding between its molecules? (1) CH4 (3) KH (2) CaH2 (4) NH3

CeeCee recorded the number of necklaces for sale at 10 different locations and then arranged the numbers from smallest to largest. The numbers of necklaces for

which compound is an unsaturated hydrocarbon

Why do you see Arabic influence in Spain?