what is 4(7d+2) variablesssss
Social Studies · College · Thu Feb 04 2021
Answered on
Given the equation:
4(7d + 2)
Solve for the equation.
Solution:
In order to solve the equation, we simply need to distribute 4 to each value inside the parenthesis. When we say distribute, this may also mean that we will multiply the value to each value inside the parenthesis.
= 4(7d + 2)
= 28d + 8
If we are asked to solve for d, transpose 8 to the other side of the equation, hence it must be taken to note that in transposing a number, the sign changes.
28d = -8
Divide both sides by 28.
28d/28 = -8/28
d = -2/7
Final answer:
Simplified form = 28d + 8
d = -2/7