13112852
13112852 13112852
  • 01-08-2022
  • Mathematics
contestada

Solve the equation in the image (yr 8 math, 40pt)

Solve the equation in the image yr 8 math 40pt class=

Respuesta :

011000 011000
  • 01-08-2022

Answer:

a = 3

Step-by-step explanation:

4(2a - 3) = -2(a - 9)

8a - 12 = -2a + 18

10a = 30

a = 3

Let's check if we got it correct by substituting 3 for a in the original equation.

4(2*3 - 3) = -2(3 - 9)

4(6 - 3) = -2(-6)

4(3) = 12

12 = 12

Answer Link

Otras preguntas

The sum of 2.236 and 7.555.. must be : A) Rational B) Irrational C) An integer D) A whole number
-15p+32p please awnser its rsm hw
A sentence that asks a question ends with a period. True False
A sentence that asks a question ends with a period. True False
how many molecules of oxygen is in water
1.08 to the 3rd power?
you spent $25 at the store. you bought a book for $8.50 and pencils for $.25 each. how many pencils did you buy?
why does bread dough is needed to be left for hours or a day before baking?​
Suppose D(T) = A(T-H)2 +K represents the hieght of an object in feet after T seconds. Suppose an object has a maximum height of 12 feet after 2 seconds. This sa
(1) When we call someone “pig” or “swine,” we do not mean it as a compliment. (2) But pigs do not deserve to be used as a symbol for an insult. (3) They are pro