Question

3(х - 11) + 4(х + 10) = 0

Answer 1

Ответ:

х=-1

Пошаговое объяснение:

3(х - 11) + 4(х + 10) = 0

3х - 33 + 4х + 40 = 0

7х+7=0

7х=-7

х=-1

Пожалуста сделайте этого лучшим ответом

Answer 2

3x-33+4x-40=0

7x+7=0

7x=-7

x=-1

Answer 3

To solve the equation 3(x - 11) + 4(x + 10) = 0, we will first simplify and then solve for x.

Let's simplify the equation step by step:

3(x - 11) + 4(x + 10) = 0

Expanding the brackets:

3x - 33 + 4x + 40 = 0

Combining like terms:

7x + 7 = 0

Now, we can isolate the variable x by moving the constant term to the other side of the equation:

7x = -7

Dividing both sides by 7 to solve for x:

x = -7/7

Simplifying further:

x = -1

Therefore, the solution to the equation 3(x - 11) + 4(x + 10) = 0 is x = -1.