Answer:
x = [tex]\frac{y-4b}{2m}[/tex]
Step-by-step explanation:
given
y = 2mx + 4b ( isolate the term in x by subtracting 4b from both sides )
y - 4b = 2mx ( divide both sides by 2m )
[tex]\frac{y-4b}{2m}[/tex] = x
