Question

2(x - 4) – 5(x – 6) = 1.

Answer 1

Ответ:

Смотри решение на фото...

Answer 2

Ответ:

$2(x - 4) - 5( x - 6) = 1 \\ 2x - 8 - 5x + 30 - 1 = 0 \\ - 3x = - 21 \\ x = 7$

Answer 3

To solve the equation 2(x - 4) - 5(x - 6) = 1, we will use the distributive property and simplify the expression step by step.

Let's begin:

2(x - 4) - 5(x - 6) = 1

First, distribute 2 and -5 to their respective terms inside the parentheses:

2x - 8 - 5x + 30 = 1

Combine like terms:

(2x - 5x) + (-8 + 30) = 1

Simplify:

-3x + 22 = 1

Next, let's isolate the variable term, -3x:

-3x = 1 - 22

Simplify:

-3x = -21

Finally, divide both sides of the equation by -3 to solve for x:

x = -21 / -3

Simplify:

x = 7

Therefore, the solution to the equation 2(x - 4) - 5(x - 6) = 1 is x = 7.