Solve for x: 3.8x − 2(x − 9) = 4.4x + 5

Step-by-step explanation:

So we have the equation:

Distribute the -2:

Combine like terms on the left:

Subtract 1.8x from both sides. The left cancels:

Subtract 5 from both sides. The right cancels:

Divide both sides by 2.6:

Simplify (multiply both layers by 10 to get rid of the decimal):

Reduce (divide both layers by 26):

So, the value of x is 5.

5

Step-by-step explanation:

Step 1:

3.8x - 2 ( x - 9 ) = 4.4x + 5

Step 2:

3.8x - 2x + 18 = 4.4x + 5

Step 3:

1.8x + 18 = 4.4x + 5

Step 4:

18 = 2.6x + 5

Step 5:

13 = 2.6x

5 = x

Hope This Helps :)

14 ft 7 inches

step-by-step explanation:

since each model inch corresponds to 25 real inches, 7 model inches will correspond to

7×25" = 175"

at 12" per foot, that is 14 feet, 7 inches.