Simplify 7(x - 2) - 4x + 9. O A. 3x+7 O B. 3x - 5 O C. -11X- 11 D. -21 x + 49
1 answer:
You might be interested in
I'm pretty sure you are asking for the value of b. Let's actually write it and then solve it:
Solving for b yields:
So, b = 19.59. If you want the answer in simplified radical form, we can also do that:
So, b = 8√6 = 19.59
Solving for b yields:
So, b = 19.59. If you want the answer in simplified radical form, we can also do that:
So, b = 8√6 = 19.59
