Question

58 x ( x + 56 ) = 4176

Answer 1

58 x (x + 56) = 4176

x + 56 = 4176 : 58

x + 56 = 72

x = 72 - 56

x = 16

Answer 2

\(58\times\left(x+56\right)=4176\)

\(\Leftrightarrow x+56=\dfrac{4176}{58}\)

\(\Leftrightarrow x+56=72\)

\(\Leftrightarrow x=72-56\)

\(x=16\)