Answer:
17x
Explanation:
20x-4x = 16x
16x + x = 17x
Combine terms with like variables. Like terms are terms with the same amount of variables as well as the same variable. Combine their coefficients:
20x - 4x = 16x
16x + (1)x = 17x
17x is your answer.
~
4.8m questions
6.2m answers