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

0.0098 to 3 decimal places
A boat takes 8 hours to go 6 miles upstream and come back to the starting point. If the speed of the boat is 4 miles per hour in still water, what is the rate o
which two square roots are used to estimate 42
is a desert abiotic or biotic
Then at the bottom was the biggest line of all, which said: LADIES AND CHILDREN NOT ADMITTED. “There,” says he, “if that line don’t fetch them, I don’t know Ark
What is the closest planet to the sun?
find the sum of - 1/3 - 4/5
how many ways can 4 people arrive at a party?
how do global winds and ocean currents transfer heat around the world?
Could you please show the working of 216 divided by 2?