Solve for a. 7a - 2b = 5a + b a = 2b a = 3b a = a equals startfraction 3 over 2 endfraction b. b a = a equals startfraction 2 over 3 endfraction b. b

F(x) = x2 − 9, and g(x) = x − 3 f(x) = x2 − 4x + 3, and g(x) = x − 3 f(x) = x2 + 4x − 5, and g(x) = x − 1 f(x) = x2 − 16, and g(x) = x − 4 h(x) = x + 5 arrowright h(x) = x + 3 arrowright h(x) = x + 4 arrowright h(x) = x − 1 arrowright