What is 2x-6=x+4 I need help breaking down

x=10

Step-by-step explanation:

2x-6=x+4

We subtract x from both sides, to cancel it out from the right side

2x-x = x and x-x = 0

x-6=0+4

x-6=4

add 6 to both sides, since 6+-6 = 0 (to isolate x on the left side)

-6+6 = 0

4+6 = 10

x=10

56.6

step-by-step explanation:

the ratio of the perimeters is equal to the scale.

the ratio of the areas is equal to the square of the scale.

34 / 20 = k

a / 19.6 = k²

substituting:

a / 19.6 = (34 / 20)²

a = 19.6 (34 / 20)²

a ≈ 56.6

list

6,24,51,72,12,54,80,44,57,64,92,26,66,96

your welcome!