Question

SOS cíu 

Tìm x: 

-4x-(-7)=-11.35

Answer 1

-4x-(-7)=-11.35

=> -4x+7=-385

=> -4x=-385-7

=> -4x=-392

=> x=(-392)÷(-4)

=> x=98

Answer 2

thank you 

 

Answer 3

\(-4x-\left(-7\right)=-11.35\)

\(-4x+7=-385\)

\(-4x=-385-7\)

\(-4x=-392\)

\(x=-392\div\left(-4\right)\)

\(x=98\Rightarrow x=98.\)

Answer 4

\(-4x-\left(-7\right)=-11.35\)

\(-4x+7=-385\)

\(4x=7+385\)

\(4x=392\)

\(x=392:4\)

\(x=98\)