Question

6x-2(x+0,6)=-3 1/5 Pamagite!!

Answer 1

Ответ:

6х-2(х+0,6)=-3 1/5

6х-2х-1,2=-3 1/5

6х-2х-1,2=-16/5

4х-1,2=-16/5

4х=-16/5+1,2

4х=-16/5+6/5

4х= -2

тепер розділимо 2 частини на 4

х=-1/2 або ж -0,5

Пошаговое объяснение:

легко

Answer 2

Sure, I'd be happy to help you solve this equation! Let's start by simplifying the equation step by step:

Given equation: 6x - 2(x + 0.6) = -3 1/5

First, distribute the -2 to both terms inside the parentheses: 6x - 2x - 1.2 = -3 1/5

Combine the x terms on the left side: 4x - 1.2 = -3 1/5

Now, let's deal with the fractional constant on the right side. Convert -3 1/5 to an improper fraction: -3 1/5 = -16/5

So, the equation becomes: 4x - 1.2 = -16/5

Now, let's isolate x by adding 1.2 to both sides of the equation: 4x = -16/5 + 1.2

To add the fractions, you need a common denominator. The common denominator for 5 and 1 is 5, so convert 1.2 to a fraction with a denominator of 5: 1.2 = 6/5

Now, the equation becomes: 4x = -16/5 + 6/5

Combine the fractions on the right side: 4x = -10/5

Simplify the right side: 4x = -2

Finally, solve for x by dividing both sides by 4: x = -2/4

Simplify the fraction: x = -1/2

So, the solution to the equation is x = -1/2.