Question

1) 0,3 x - 1,2=6 2) (x+2) : 0,6 =12

Answer 1

Ответ:

1)0.3x-1.2=6

0.3x=6+1.2

0.3x=7.2

x=7.2/0.3=24

2)(x+2):0,6=12

x+2=12*0.6

x+2=7.2

x=7.2-2

x=5.2

Пошаговое объяснение:

Answer 2

Let's solve the equations step by step:

1. 0.3x - 1.2 = 6

To solve for x in this equation, first, add 1.2 to both sides to isolate the term with x:

0.3x - 1.2 + 1.2 = 6 + 1.2 0.3x = 7.2

Now, to solve for x, divide both sides by 0.3:

0.3x / 0.3 = 7.2 / 0.3 x = 24

So the solution to the first equation is x = 24.

2. (x + 2) / 0.6 = 12

To solve for x in this equation, first, multiply both sides by 0.6 to isolate the term with (x + 2):

0.6 * ((x + 2) / 0.6) = 12 * 0.6 x + 2 = 7.2

Now, subtract 2 from both sides to solve for x:

x + 2 - 2 = 7.2 - 2 x = 5.2

So the solution to the second equation is x = 5.2.