Question

7× 11 - (x+12)×8×3-79:5=100

Answer 1

\(7\times11-\left(x+12\right)\times8\times3-79:5=100\)

\(\Rightarrow77-24x-288-15,8-100=0\)

\(\Rightarrow-24x=326,8\)

\(\Rightarrow x=-\dfrac{817}{60}\)

Answer 2

=>77-(x+12)*24-79:5=100

=>(x+12)*24=-38,8

=>x+12=-97/60

=>x=-817/60

Answer 3

=> 77 - (x + 12) . 24 - 79 : 5 = 100

=> (x + 12) . 24 = -38,8

=> x + 12 = \(\dfrac{-97}{60}\)

=> x = \(\dfrac{-817}{60}\)

Answer 4