narutoloveraman narutoloveraman

01-10-2021
Mathematics

contestada

Solve for a.

4(a + 3)=12 + 4a

all real numbers

−3

no solution

−1

Respuesta :

zmcever zmcever

01-10-2021

Answer:

All real numbers

Step-by-step explanation:

4 ( a + 3 ) = 12 + 4a

First, distibute on the left:

4 ( a + 3 )

( 4 x a ) + ( 4 x 3 )

4a + 12

4a + 12 = 12 + 4a

Subtract 12 from each side:

4a = 4a

Subtract 4a from each side:

0 = 0

Answer Link

Otras preguntas

Which activity is an example of poor personal hygiene

If the coordinates of a polygon graphed in the first quadrant with one vertex on the origin are (0,0), (a,0), (a,a), (0,a), then what is the most precise name f

3 multiplied by the sum of a number and 5

what is the meaning of the underline word suppliant of act i, scene i, of richard iii?

what is the quotient written in scientific notation? 3 x 10^20/4x10^5 a. 7.5 x 10^3 b. 0.75 x 10^4 c. 7.5 x 10^14 d. 7.5 x 10^15

Which is the significance of the apical meristem? It helps form the transport system in plants. It enables photosynthesis by facilitating primary growth of the

is the underlined verb in the sentence a linking verb or an action verb? chicago is the largest city in the american midwest. a. linking verb b. action verb

what are the two main types of exact numbers?

yo _______ traigo. (las servilletas)

August kekule described the various ring structures of the carbon compound benzene. What type of chemist would he be considered today? A. Inorganic chemist B. O