Question

2(3x+7)-(x+3)=07 класс​

Answer 1

2(3x+7)-(x+3)=0

6x+14-x-3=0

5x+11=0

5x=-11

x=-2,2

Answer 2

It seems like you've provided an equation that you'd like me to help you solve. Let's solve the equation step by step:

The equation is: 2(3x + 7) - (x + 3) = 0

1. Distribute the 2 on the left side: 6x + 14 - (x + 3) = 0

2. Distribute the negative sign on the right side: 6x + 14 - x - 3 = 0

3. Combine like terms: 5x + 11 = 0

4. Subtract 11 from both sides to isolate the variable term: 5x = -11

5. Divide both sides by 5 to solve for x: x = -11 / 5

So, the solution for the equation is: x = -11 / 5

This is the simplified value of x that satisfies the equation 2(3x + 7) - (x + 3) = 0.