To the nearest tenth the value of x that satisfies 2x = −2x + 11 is

To solve for variable equations or inequalities, we want to do two things:
1. Reduce one side to variables only
2. Reduce that side to the variable without coefficients.

The given equation is .

Let's perform step 1: reducing one side to variables only. By adding to both sides of the equation, we get .

Now let's perform step 2: reducing that side to the variable without coefficients. Since the coefficient of is , we need to divide both sides of the equation by 4: . Rounded to the nearest tenth, .

So the value of that satisfies is .

The answer is 109 times per second