- Aug 8, 2013
- 10,190
- 22
- 238
Okay... I surrender. I'm going to use my calculator.
Follow along with the video below to see how to install our site as a web app on your home screen.
Note: This feature may not be available in some browsers.
ThanksThyroid.![]()
Simplifying
16d + -4(4 + -5d) = -67
16d + (4 * -4 + -5d * -4) = -67
16d + (-16 + 20d) = -67
Reorder the terms:
-16 + 16d + 20d = -67
Combine like terms: 16d + 20d = 36d
-16 + 36d = -67
Solving
-16 + 36d = -67
Solving for variable 'd'.
Move all terms containing d to the left, all other terms to the right.
Add '16' to each side of the equation.
-16 + 16 + 36d = -67 + 16
Combine like terms: -16 + 16 = 0
0 + 36d = -67 + 16
36d = -67 + 16
Combine like terms: -67 + 16 = -51
36d = -51
Divide each side by '36'.
d = -1.416666667
Simplifying
d = -1.416666667
I would not like to meet Rowan in a dark alley.