To let the variable alone you can follow these steps: 1) subtract 228 from both sides 2) divide both sides by 4. This is the solution: 1) 4y + 228 - 228 = 352 - 228 => 2) 4y = 124 => 3) (4y)/4 = 124/4 => 4) y = 31. Then, <span>the answer is the option A. y = 31. </span>
Change in value = 87 - 42 = 45
percentage change = 45/42 x 100 = 107%
The long part will be divided into 3 and the rest of the bottom bit will make up the last section. if measurements are given, find area of property and divide by 4.
Answer:
x <= 1/4 (less than or equal to)
Step-by-step explanation:
In this equation, all you need to do is isolate the variable. To do this, you just move everything that isn't x to the right side. To get rid of the 4, divide both sides by 4. Your result will be x <= 1/4.
Note: Since we're dividing both sides by a positive number, we don't have to change the direction of the inequality. If you were to divide both sides by -1 you would have to reverse the inequality. Example:
x > 1 or 5 > 1
-x < -1 or -5 < -1
