Question

0.2(32-4х)=-1.6(х-5)=0,2

Answer 1

6.8-0.8x=-1.6x-3=0.2

-0.8x-1.6x=-6.8-3+0.2

-2.4x=-9.6

x=-9.6:(-2.4)

x=4

Answer 2

To solve the equation, let's first simplify and solve each part separately. I'll address one part of the equation at a time.

1. Simplify the first part of the equation: 0.2(32 - 4x)

0.2(32 - 4x) = 6.4 - 0.8x

2. Simplify the second part of the equation: -1.6(x - 5)

-1.6(x - 5) = -1.6x + 8

3. Now, we have the equation: 6.4 - 0.8x = -1.6x + 8

Now, let's solve for 'x':

Step 1: Get the 'x' terms on one side and the constant terms on the other side.

Add 0.8x to both sides: 6.4 - 0.8x + 0.8x = -1.6x + 0.8x + 8

Simplify: 6.4 = -0.8x + 8

Step 2: Move the constant term to the other side by subtracting 8 from both sides:

6.4 - 8 = -0.8x + 8 - 8

Simplify: -1.6 = -0.8x

Step 3: Isolate 'x' by dividing both sides by -0.8:

x = -1.6 / -0.8

Simplify: x = 2

So, the solution to the equation is x = 2.