Question

A)2х+2=х+3b)0,3y-2=0,2y-1​

Answer 1

Ответ:

В прикреплённом файле

Answer 2

Let's solve the two equations step-by-step:

A) 2x + 2 = x + 3

Step 1: Move the x term to one side of the equation by subtracting x from both sides:

2x - x + 2 = 3

Step 2: Simplify the equation:

x + 2 = 3

Step 3: Move the constant term to the other side by subtracting 2 from both sides:

x = 3 - 2

Step 4: Simplify the equation:

x = 1

So the solution for equation A is x = 1.

B) 0.3y - 2 = 0.2y - 1

Step 1: Move the y term to one side of the equation by subtracting 0.2y from both sides:

0.3y - 0.2y - 2 = -1

Step 2: Simplify the equation:

0.1y - 2 = -1

Step 3: Move the constant term to the other side by adding 2 to both sides:

0.1y = -1 + 2

Step 4: Simplify the equation:

0.1y = 1

Step 5: Solve for y by dividing both sides by 0.1:

y = 1 / 0.1

y = 10

So the solution for equation B is y = 10.