Question

7(х - 2) - 3( х+ 6) = 3 - х

Answer 1

Решение на фото......

Answer 2

Ответ:

7x-14-3x-18=3-x

7x-3x+x=3+14+18

5x=35

x=7

Answer 3

To solve the equation, let's simplify and solve for x step by step:

7(x - 2) - 3(x + 6) = 3 - x

Let's distribute the terms:

7x - 14 - 3x - 18 = 3 - x

Combine like terms:

(7x - 3x) + (-14 - 18) = 3 - x

4x - 32 = 3 - x

Now, let's isolate the x term on one side of the equation. To do that, we'll add x to both sides:

4x + x - 32 = 3

Combining like terms:

5x - 32 = 3

Next, let's isolate the constant term on one side. To do that, we'll add 32 to both sides:

5x - 32 + 32 = 3 + 32

Simplifying:

5x = 35

Finally, divide both sides by 5 to solve for x:

5x/5 = 35/5

Simplifying:

x = 7

Therefore, the solution to the equation is x = 7.