Question

151 - 2 x ( x - 6 ) = 2227 : 17

Answer 1

151-2x[x-6]=131

2x[x-6]=151-131

2x[x-6]=20

x-6=20:2

x-6=10

x=10+6

x=16

Answer 2

\(151 - 2 . ( x - 6 ) = 2227 : 17\)

\(151 - 2(x-6) = 131\)

\(2(x-6) = 151 - 131\)

\(2(x-6) =20\)

\(x - 6 = 20 : 2\)

\(x - 6 =10\)

\(x = 10+6 =16\)

Answer 3

\(151-2\times\left(x-6\right)=2227\div17\)

\(151-2\times\left(x-6\right)=131\)

\(2\times\left(x-6\right)=151-131\)

\(2\times\left(x-6\right)=20\)

\(x-6=20\div2\)

\(x-6=10\)

\(x=10+6\)

\(x=16\)