Question

Tìm x

95-3(x+1)=42

Answer 1

bài này hổng có tính đc

Answer 2

\(95-3\cdot\left(x+1\right)=42\)

\(=>3\cdot\left(x+1\right)=95-42\)

\(=>3\cdot\left(x+1\right)=53\)

\(=>x+1=53:3\)

\(=>x+1=\frac{53}{3}\)

\(=>x=\frac{53}{3}-1\)

\(=>x=\frac{53}{3}-\frac{3}{3}\)

\(=>x=\frac{50}{3}\)

Answer 3

95 - 3( x + 1 ) = 42

      3( x + 1 ) = 95 - 42

       3( x + 1 ) = 53

          x + 1    = 53 : 3 

          x  + 1   = 17,66...........67

                 x   = 17,66...........67 - 1

                 x   = 17,66..........66

Answer 4

95-3.(x+1)=42