Respuesta :
Answer: -2a +35b
Step-by-step explanation:
Use the distributive property.
5(2a) + 5(3b) - 4(3a) + 4(5b)
10a + 15b - 12a + 20b. combine like terms
10a - 12a + 15b +20b
-2a +35b
Answer:
Step-by-step explanation:
5(2a+3b)=10a+15b
-4(3a-5b)=-12a+20b====-ve by-ve canceled
so means 10a+15b-12a+20b=-2a+35b
