solve for x in terms of a,b and c ax+b=c
ax + b = c Subtract b from both sides
ax = c - b Divide both sides by a
x = \(\frac{c - b}{a}\)
So what your going to want to do is
1) add minus b from one side ax+b=c to ax=c-b
2) Divide ax by a
3) the ending equation should be X= c-b over a