solve for n the equation
50.3 (N+9.25) = -120.72
A. -2.4
B. -11.65
C. 6.85
D. -6.85
Pick the closest answer
To solve for n, we can begin by simplifying the equation:
50.3(N + 9.25) = -120.72
Next, we can distribute 50.3 to the terms inside the parentheses:
50.3N + 470.075 = -120.72
To isolate the variable term, we subtract 470.075 from both sides:
50.3N = -590.795
Finally, we can solve for N by dividing both sides by 50.3:
N = -590.795 / 50.3
By performing the division, we get:
N ≈ -11.7
Therefore, the closest answer is B. -11.65.
To solve the equation 50.3(N + 9.25) = -120.72, we need to isolate the variable N. Here are the steps:
1. Distribute 50.3 to both terms inside the parentheses:
50.3N + 50.3(9.25) = -120.72
2. Simplify the equation:
50.3N + 462.275 = -120.72
3. Move 462.275 to the other side of the equation by subtracting it from both sides:
50.3N = -120.72 - 462.275
50.3N = -582.995
4. Divide both sides of the equation by 50.3 to solve for N:
N = (-582.995) / 50.3
N ≈ -11.595
Among the given answer choices, the closest answer is B. -11.65.
To solve for n in the equation 50.3(N + 9.25) = -120.72, we can begin by simplifying the equation.
First, distribute 50.3 to both terms inside the parentheses:
50.3N + 50.3(9.25) = -120.72
Next, multiply 50.3 by 9.25:
50.3N + 463.775 = -120.72
Next, subtract 463.775 from both sides of the equation to isolate the term with N:
50.3N = -120.72 - 463.775
Next, combine the numbers on the right side of the equation:
50.3N = -584.495
Finally, divide both sides of the equation by 50.3 to solve for N:
N = -584.495 / 50.3
Using a calculator or performing the division manually, we find that N is approximately -11.616.
Comparing the found value of N (-11.616) with the answer choices given, the closest answer is B. -11.65.