Question

0,4(5х-2)-0,8=-2(х-0,6)

Answer 1

0,4(5x-2)-0,8=-2(x-0,6)

2x - 0,8 - 0,8 = -2x + 1,2

4x = 2,8

x = 0,7

Answer 2

Let's simplify and solve the equation step by step.

0.4(5x - 2) - 0.8 = -2(x - 0.6)

First, distribute the 0.4 on the left side and the -2 on the right side:

2x - 0.8 - 0.8 = -2x + 1.2

Combine like terms:

2x - 1.6 = -2x + 1.2

Add 2x to both sides to isolate the variable terms:

2x + 2x - 1.6 = -2x + 2x + 1.2

Simplify:

4x - 1.6 = 1.2

Add 1.6 to both sides:

4x - 1.6 + 1.6 = 1.2 + 1.6

Simplify:

4x = 2.8

Divide both sides by 4:

(4x)/4 = 2.8/4

Simplify:

x = 0.7

Therefore, the solution to the equation is x = 0.7.