Solve: 4x + 3 =2x +9
4x + 3 = 2x + 9
-2x -2x
2x + 3 = 9
-3 -3
2x = 6
2x/2 = 6/2
x = 3
Answer would be : x = 3
Answer:
16 feet
Step-by-step explanation: if 1 inch on the drawing is 4 feet. seeing as the air hockey table is 4 inches the equation would be 4 x 4 which equals 16
Answer:
$12,172
Step-by-step explanation:
The year 2016 is 16 years after the year 2000. So, because x = the number of years since 2000, which we have determined is 16, you need to substitute it for x in the equation.
So,
y = 426(16) + 5,356
REMINDER: The parenthesis tell you to multiply, so:
y = 426 × 16 = 6,816
6,816 + 5,356 = 12,172
Answer:
The expression for area of rectangle is: 
Step-by-step explanation:
Length of Rectangle = 
Width of Rectangle = 
We need to find Area of Rectangle.
The formula used is: 
Putting values of length and width and finding area

We will multiply constants with constants and same variables

So, The expression for area of rectangle is: 