sum of 5 times h and twice g is equal to 23 Take this algebraic expressions problem in pieces. Step 1: 5 times h: 5h Step 2: Twice g means we multiply g by 2: 2g Step 3: sum of 5 times h and twice g means we add 2g to 5h 5h + 2g Step 4: The phrase is equal to means an equation, so we set 5h + 2g equal to 23: 5h + 2g = 23