Answer:
The equation is 4x + 5 = 2x + 6
Step-by-step explanation:
The solution is
means x = 
Let us put the coefficient of x in the left hand side = 4 and the coefficient of x in the right hand side = 2
∵ 4x - 2x = 2x
Now we need two numerical terms their difference is 1 like 5 and 6 or 6 and 7 or 7 and 8 or 8 and 9
Let us take 5 and 6
∵ 4x + 5 = 2x + 6
- Subtract 2x from both sides
∴ 2x + 5 = 6
- Subtract 5 from both sides
∴ 2x = 1
- Divide both sides by 2
∴ x = 
∴ The solution is 
The equation is 4x + 5 = 2x + 6
Answer:
79.38 miles per hour
Step-by-step explanation:
average speed = miles covered / hours
= 515.97 / 6.5
= 79.38
Answer:
345 sq. ft
Step-by-step explanation:
You know that the area is the length times the width. Simply plug in values to your equation:
A = l * w
A = 23 * 15
A = 345
The area is 345 square feet.
Answer:
132 × 3 = 396
Step-by-step explanation:
132 3 × 2 = 6
<u>×</u><u> </u><u> </u><u>3</u> 3 × 3 = 9
396 3 × 1 = 3