How old am I if 500 reduced by 4 times my age is 278? Write an equation. :)
500 - 4a = 278
222 = 4a
55.5 = a
To find your age, we need to set up an equation based on the given information.
Let's say your age is "x".
The given information states that "500 reduced by 4 times your age is 278."
We can write this as an equation:
500 - 4x = 278
To solve for x, we need to isolate the variable on one side of the equation. We can start by subtracting 500 from both sides:
500 - 500 - 4x = 278 - 500
This simplifies to:
-4x = -222
To isolate x, divide both sides of the equation by -4:
-4x / -4 = -222 / -4
This yields:
x = 55.5
Therefore, if 500 reduced by 4 times your age (55.5) is 278, then your age is 55.5 years old.