Question

7⋅(7+x)−3x=5x−64. плиз

Answer 1

Ответ:

ответом будет шестьдесят четыре девятых

64

__

9

Answer 2

To solve the equation 7⋅(7+x)−3x=5x−64 for the variable x, follow these steps:

1. Distribute the 7 on the left side of the equation: 49 + 7x - 3x = 5x - 64

2. Combine like terms on both sides of the equation: 4x + 49 = 5x - 64

3. Subtract 4x from both sides of the equation to isolate the variable terms on one side: 49 = x - 64

4. Add 64 to both sides of the equation to solve for x: x = 49 + 64 x = 113

So, the solution to the equation is x = 113.