Question

(2¹+4-¹+6-¹+8-¹)x=1​

Answer 1

Solution:

(2¹+4-¹+6-¹+8-¹)x=1

=> (2+1/4+1/6+1/8)x=1

=> (61/24)x=1

=> x=1×(24/61)

=> x=24/61