Question

Write the equation y - 2 = 4(x + 5) in standard form.
A. 4x + y = 7
B. 4x - y = 3
C. 4x - y = -22

Answer 1

simplify the RHS portion - and bring the term in 'x' over to the LHS. Then check with the options.

Answer 2

distribute... then get both variables to one side....

Answer 3

\(\Large \color{MidnightBlue}{\Rightarrow y - 2 = 4x + 20 }\)
\(\Large \color{MidnightBlue}{\Rightarrow y = 4x + 22 }\)
\(\Large \color{MidnightBlue}{\Rightarrow 22 = 4x - y }\)

Answer 4

Actually, -22 = 4x - y

Answer 5

option (c) is the answer....

Answer 6

C