Question

1,2-3,6(х-3)=5(8-0,4х)HELP ME PLEASE...​

Answer 1

1.2-3.6(x-3)=(8-0.4x)

1.2-3.6x+10.8=40-2x

12-3.6x=40-2x

-3.6x+2x=40-12

-1.6=28

x=-17.5

Answer 2

Of course, I can help you solve this equation. Let's simplify and solve for the variable x:

1. Distribute the numbers on both sides of the equation:

   12 - 36(x - 3) = 5(8 - 0.4x)

2. Perform the operations within the parentheses:

   2 - 18(x - 3) = 5(8 - 0.4x)

3. Distribute the -18 on the left side:

   2 - 18x + 54 = 5(8 - 0.4x)

4. Combine like terms on the left side:

   -16 - 18x = 5(8 - 0.4x)

5. Distribute the 5 on the right side:

   -16 - 18x = 40 - 2x

6. Add 2x to both sides to isolate the x terms:

   -16 - 18x + 2x = 40

   -16 - 16x = 40

7. Now, add 16 to both sides:

   -16 - 16x + 16 = 40 + 16

   -16x = 56

8. Finally, divide by -16 to solve for x:

   x = 56 / -16

   x = -3.5

So, the solution to the equation is x = -3.5.

Answer 3

I can help you solve this equation step by step. Here's what the equation looks like:

1. First, let's distribute the values on both sides of the equation to simplify it:

   12 - 36(x - 3) = 5(8 - 0.4x)

2. Now, perform the multiplications:

   2 - 18(x - 3) = 40 - 2x

3. Distribute the -18 on the left side of the equation:

   2 - 18x + 54 = 40 - 2x

4. Combine like terms on both sides:

   -18x + 56 = 40 - 2x

5. Move all the terms involving x to one side and constants to the other side of the equation:

   -18x + 2x = 40 - 56

6. Combine the x terms:

   -16x = -16

7. Finally, isolate x by dividing both sides by -16:

   x = -16 / -16

8. Simplify:

   x = 1

So, the solution to the equation is x = 1.