Question

3) 2₁7 +1,9x = 2 x +1,5​

Answer 1

Ответ:

х=12

Объяснение:

$2.7 + 1.9x = 2x + 1.5\\1.9x - 2x = 1.5 - 2.7\\-0.1x = -1.2\\ x = 12$

Answer 2

Ответ:

2.7 + 1.9x = 2x + 1.5

1.9x - 2x = 1.5 - 2.7

-0.1x = -1.2

0.1x = 1.2

x = 12

Answer 3

It looks like you have an equation with variables and numbers. To solve for the variable x, we can start by isolating it on one side of the equation. Here's how you can solve it step by step:

1. Start with the equation:

   2₁7 + 1.9x = 2x + 1.5

2. To isolate x on one side, let's first move the term with x to one side and the constants to the other side. You can do this by subtracting 2x and 1.5 from both sides of the equation:

   2₁7 + 1.9x - 2x = 1.5

3. Combine like terms on the left side:

   2₁7 - 0.1x = 1.5

4. Now, to solve for x, you'll want to get x by itself. Start by subtracting 2₁7 from both sides:

   2₁7 - 2₁7 - 0.1x = 1.5 - 2₁7

5. This simplifies to:

   -0.1x = -1.7

6. Finally, to solve for x, divide both sides by -0.1:

   x = (-1.7) / (-0.1)

   x = 17

So, the solution to the equation is x = 17.