Question

z - 2z/3 + z/2 = 5 bhai pls jaldi bato jao bi moja answer da ga ma wasa brainlist.........​

Answer 1

Answer:Hey Mate,

Given,

z - 2z/3 + z/2 = 5

Then, On taking the LCM of 1, 2 and 3 as we get 6, the new equation will be :-

=>  = 5

=>   = 5

=> 5z = 5 x 6

=> z = 30/5

=> z = 6

Therefore, z = 6 is the root of the equation z - 2z/3 + z/2 = 5.

Now on substituting the value of z as 6 in the given equation, we get:-

( 6 ) - 2(6)/3 + ( 6 )/2 = 5

6 - 12/3 + 3 = 5

6 - 4 + 3 = 5

2 + 3 = 5

5 = 5

Since, LHS = RHS, z = 6 is the correct root for the equation :-

z - 2z/3 + z/2 = 5

Hope it Helps!

plz mark brianliest tyvm!!!

Answer 2

Step-by-step explanation:

z - 2z/3 + z/2 = 5

find LCM, which is 6 here so-

z×6/6 -2x × 3/6 + z×3/6

6z/6 - 6z/6 +3z/6 = 5

6z-6z+3z/6= 5

3z/6=5

1z/2= 5

bring 2 to the other side,

z = 10.