C = 2b + 4 ( b - 3 ) if b = 7 what is C ?
Mathematics · Middle School · Thu Feb 04 2021
llm
Answered on
Given the equation:
C = 2b + 5 ( b - 3 )
Solve for C, when b = 7
Solution:
Substitute the value of b to the equation.
C = 2b + 5 ( b - 3 )
C = 2(7) + 5 ( 7 - 3 )
C = 14 + 5 (4)
C = 14 + 20
C = 34
Final answer:
C = 34