Best-Rated Answer:
5/7 + 8a - 32b
Explanation:
Step 1. Remove parentheses.
5/7 + 5(3a−4b)−7a−12b
Step 2. Expand by distributing terms. Collect like terms.
5/7 +15a−20b−7a−12b.
Step 3. Collect like terms.
5/7 +(15a−7a)+(−20b−12b).
Step 4. Lastly Simplify.
5/7 +8a−32b.
And your Done !
Short Note : Can you please mark me as brainalist because I’m very good at math it’s my favorite subject if It is wrong I’m super sorry I hope this never happen again :( I really hope this helps :)