Final answer to the problem
Step-by-step Solution
Learn how to solve equivalent expressions problems step by step online. Reduce like terms 6a^4-7a^49a^47a^48a^4-9a^44a^4. Combining like terms 6a^4 and -7a^4. Combining like terms -a^4 and 9a^4. Combining like terms 8a^4 and 7a^4. Combining like terms 15a^4 and 8a^4.