Question

simplify : 3a-[2-{4a-(2b+3c)}-6a]​

Answer 1

Step-by-step explanation:

−(2b−(3a−(2b−3c)))

⇒a−(2b−(3a−2b+3c))

⇒a−(2b−3a+2b−3c)

⇒a−(4b−3a−3c)

⇒a−4b+3a+3c

⇒4a−4b+3c