Question

Simplify (8z - 10) ÷ (-2) 5(z - 1).

Answer 1

(8z - 10) ————————— + 5 • (z - 1) -2 Step  2  : 8z - 10 Simplify ——————— -2 Step  3  :Pulling out like terms :

 3.1     Pull out like factors :

   8z - 10  =   2 • (4z - 5) 

Equation at the end of step  3  : (5 - 4z) + 5 • (z - 1) Step  4  :Final result : z

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