Question

2(6x-5)-7(3x-5)=4x-1

Answer 1

Ответ:

ответ 2 ..............

Answer 2

To solve the equation 2(6x-5)-7(3x-5)=4x-1, we can start by simplifying each side of the equation step by step.

Let's simplify the left side of the equation first: 2(6x-5) can be expanded as 12x - 10. -7(3x-5) can be expanded as -21x + 35.

Now, the equation becomes: 12x - 10 - 21x + 35 = 4x - 1.

Next, we can combine like terms on both sides of the equation: (12x - 21x) + (-10 + 35) = 4x - 1. -9x + 25 = 4x - 1.

To isolate the variable, we can move all terms containing x to one side and the constant terms to the other side: -9x - 4x = -1 - 25. -13x = -26.

To solve for x, we divide both sides of the equation by -13: x = (-26) / (-13). x = 2.

Therefore, the solution to the equation 2(6x-5)-7(3x-5)=4x-1 is x = 2.