Question

10=ax-3b solve for x

Answer 1

10 = ax - 3b

First, add 3b to both sides. / Your problem should look like: 10 + 3b = ax.
Second, divide both sides by a. / Your problem should look like: $\frac{10 + 3b}{a}$ = x.
Third, switch sides. / Your problem should look like: x = $\frac{10 + 3b}{a}$ which is your answer.

Answer 2

10 = ax - 3b
10 + 3b = ax

x = (10+3b)/a