y=25x+500
solve for x
solve for y
To solve for x in the equation y = 25x + 500, you need to isolate x on one side of the equation. Here's how you can do it:
Step 1: Start with the equation: y = 25x + 500
Step 2: Subtract 500 from both sides to move the constant term to the other side:
y - 500 = 25x
Step 3: Divide both sides of the equation by 25 to isolate x:
(y - 500) / 25 = x
So, x = (y - 500) / 25
Now, to solve for y in the same equation y = 25x + 500, you already have the expression for y in terms of x. Here's what you can do:
Step 1: Start with the equation: y = 25x + 500
Step 2: Subtract 500 from both sides to move the constant term to the other side:
y - 500 = 25x
Step 3: Add 500 to both sides to isolate y:
y = 25x + 500
So, y = 25x + 500
25 x = y - 500
so
x = (1/25)y - 20
y is already solved for