Given that a 30° and b = 53 Nork out , explaining each stage of your working in the comment box. a

73.0769230769% of the games were won

step-by-step explanation:

first, eliminate the parenthesis:

3

x

+

2

−

4

x

second, group like terms:

3

x

−

4

x

+

2

third, combine like terms:

(

3

−

4

)

x

+

2

→

−

1

x

+

2

→

−

x

+

2