On the blueprint of a house and 35 mm represents 10 m an actual length of a living room is 9 m what is the length on the blueprint

x  31.5 mm

Step-by-step explanation:I hope this helps

1.677

step-by-step explanation:

i'm not good at explaining stuff but if you need an answer i'm here for you.

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