Solve each of the following equations and then perform a LS/RS check to verify your answer. a) 4x + 9 = 2x + 7 b) 3+ 5m + 6m = 25 c) b = 14 + 2(3-b) + 1 d) 2(h+2) + 7 = 5(h+1) e) 4[r - 1) = 10 + (-5) f) 6-3(4k + 1) = 5 + 2(5-4k)