Rearrange and simplify for x when
y= mx+b
x = (y - b)/m
Mark is correct
To rearrange and simplify the equation y = mx + b for x, we need to isolate x on one side of the equation.
Step 1: Begin by subtracting b from both sides of the equation to move it to the other side:
y - b = mx
Step 2: Dividing both sides of the equation by m will allow us to isolate x:
(y - b) / m = x
So, the rearranged and simplified equation for x is:
x = (y - b) / m