if 2 + 2 / x = 3 - 3 / x , then x =
"we ' re given the equation 2 + 2 / x = 3 - 3 / x . we ' re asked for the value of x . the common - denominator of these 4 numbers is x , so we have to multiple 2 of the numbers to give them that denominator . . . 2 x / x + 2 / x = 3 x / x - 3 / x we can then eliminate that denominator , which gives us . . . . 2 x + 2 = 3 x - 3 5 = x final answer : e"
divide(add(2, 2), subtract(3, 2))