Question

If 45 – [28 – {36 – (13 + x) }] = 65, then x is

(A) – 25 (B) 25

(C) 20 (D) – 20


Please tell step by step answer ​

Answer 1

Answer:

x= -25

Step-by-step explanation:

45-[28-{36-(13+x)}]=65

45-[28-{36-13-x}]=65

45-[28-{23-x}]=65

45-[28-23+x]=65

45-[5+x]=65

45-5-x=65

40-x=65

-x=65-40

-x=25

x= -25