what is 9(u+2)=63 what is u
Mathematics · High School · Mon Jan 18 2021
Answered on
Given:
9( u + 2) = 63
Determine what is u.
Solution:
In order to determine the value of u, we simply need to distribute first to each value inside the parenthesis.
9( u + 2) = 63
9u + 18 = 63
Transpose 18 on the other side of the equation, hence it must be taken to note that in transposing a number, the sign changes.
9u = 63 - 18
9u = 45
Divide both sides by 9 in order to get the value of u.
9u/9 = 45/9
u = 5
Final answer:
u = 5