allisonxjones05
allisonxjones05 allisonxjones05
  • 12-11-2018
  • Mathematics
contestada

10+3(4-6a) = -(6a+12)
i need steps too

Respuesta :

OmegaAzzy
OmegaAzzy OmegaAzzy
  • 14-11-2018

The value of a is equal to 34/12 or 17/6

10 + 3(4 - 6a) = -(6a + 12)

Distributive property.

10 + 12 - 18a = -6a - 12

Combine like terms.

22 - 18a = -6a - 12

Add 18a to both sides.

22 = 12a - 12

Add 12 to both sides.

34 = 12a

Divide both sides by 12.

a = 34/12 = 2.8

Answer Link

Otras preguntas

Q5. A sample of compound contains 0.78g of K, 1.10g of Mn and 1.28g of O. Calculate the empirical formula. (Ar. Of K=39, Ar of Mn=55, Ar of O=16)
explanation of varrying altitude of the midday sun​
A certain large wind turbine is able to transform 1,500,000J of mechanical energy into 1,000,000J of electrical energy every second. a. How much thermal energy
list ten general fields of study and one programme each offered at colleges and universities of technology
On the Night Shift in a hospital ward, the ratio of doctors to nurses is 3:5 and 15 people working. How can this problem be modeled to find the number of nurses
Add: 4/10 + 5/100[tex] \frac{4}{10} + \frac{5}{100} = [/tex]​
Which of the following is the correct graph of the compound inequality 4p + 1 < −11 or 6p + 3 > 39? a number line with closed circles at negative 3 and 6
3. If you could ask Abigail one question, what would it be?​
helppp - find the area of each figure & round to the nearest tenth
True or False - Auroras appear when the particles collide with atoms and molecules in the atmosphere and give off energy. True False