Question

\(6\left(x+2\right)-3=130-\left(5^4:25\right)\)

Answer 1

\(6.\left(x+2\right)-3=105\)

\(6.\left(x+2\right)=105+3\)

\(6.\left(x+2\right)=108\)

\(x+2=108:6\)

\(x+2=18\)

\(x=18-2\)

\(x=16\)

Answer 2

Lời giải:

$6(x+2)-3=130-(5^4:25)$

$6x+9=105$

$6x=105-9=96$

$x=96:6=16$

Answer 3

6(x+2)-3=130-(\(5^4:25\))

6(x+2)-3=130-25

6(x+2)-3=105

6(x+2)=105+3=108

x+2=108:6=18

x=18-2

x=16