Question

5*(4+7x)-3*(3x-5)=25x+30

Answer 1

20+35х-9х+15=25х+30

35х-9х-25х=30-15-20

х=-5

Answer 2

To solve the equation 5*(4+7x) - 3*(3x-5) = 25x + 30, you can follow these steps:

1. Distribute the constants and variables within the parentheses: 20 + 35x - 9x + 15 = 25x + 30

2. Combine like terms on both sides of the equation: (35x - 9x) + 20 + 15 = 25x + 30

3. Simplify the expressions: 26x + 35 = 25x + 30

4. To isolate the variable x, subtract 25x from both sides of the equation: 26x - 25x + 35 = 25x - 25x + 30

   This simplifies to: x + 35 = 30

5. Now, subtract 35 from both sides of the equation to solve for x: x + 35 - 35 = 30 - 35

   This simplifies to: x = -5

So, the solution to the equation is x = -5.