Question

10=ax+ -3b solve for x and show work please

Answer 1

10 = ax + (-3b)
10 = ax - 3b ....add 3b to both sides
10 + 3b = ax ...divide both sides by a
(10 + 3b)/a = x.....or it can also be written like : (10/a) + (3b/a) = x