dakotaA8 dakotaA8

12-01-2021
Mathematics

contestada

a+3(a−1)=3(2+1) what is a

Respuesta :

safaa42 safaa42

12-01-2021

Answer:

a=3

Step-by-step explanation:

3×2=6

3×1=3

3×a=3a

3× -1=-3

3a+a+ -3=4a-3

4a-3=6+3

+3 +3

4a=12

÷4 ÷4

a=3

Answer Link

Otras preguntas

Which two details would be most important to include in a summary of paragraph 4 in the story Venice, the sinking city?

You have $14 and earn $0.75 for each cup of orange juice you sell. Write an equation in two variables that represents the total amount A (in dollars) you have

a group of tibetan monks created a sand mandala at an art museum. the radius of the mandala was 2.5ft. what was the area of the sand mandala

why does the positive terminal of a battery has a higher potential energy than the negative terminal

Consider the following dynamic systemdx/dt = f(x1, x2), and dxa/dt = f(x1, x2)- you are to linearize the non-linear funions into Taylor Series around the point

0.12 divided by 18.6

The simplification of (4x3y/2y3)2 is a axb/cycle what are the values of a, b and c

Find the range and interquartile range of the data 23,45,39,34,28,41,26,33

you have just read two passages that discuss relationships between memory and objects author attaches to specific objects in the passages Ode to a Box of tea an

what the role assigned to the state