Question

If 2.5+0.5−[1.6−{3.2−(3.2+2.1-K)}]=0.4 find K=?
Please solv it.

Answer 1

hey buddy here is your answer

  2.5+0.5−[1.6−{3.2−(3.2+2.1-K)}]=0.4

=>3-[1.6−{3.2−(5.3-K)}]=0.4

=>3-[1.6−{3.2−5.3+K)}]=0.4

=>3-[1.6−{3.2−5.3+K)}]=0.4

=>3-[1.6−{-2.1+K)}]=0.4

=>3-[1.6+2.1-K)}]=0.4

=>3-[3.7-K)}]=0.4

=>3-3.7+K=0.4

=>-0.7+K=0.4

=>K=1.1

Hope it helps

Mark the brainliest and click the thanks button

And don't forget to follow me buddy