Respuesta :

Best-Rated Answer:

5/7 + 8a - 32b

Step-by-step 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 :)