Question

solve that g(x)=1-2x÷5 Find the value of x for which g(x)=1
Find g(2)

Answer 1

1 - 2/5 * x = 1  ║-1

-2/5 x = 0  ║* (-5/2)

x = 0

g(2) = 1 - 2/5 * 2 = 1 - 4/5 = 5/5 - 4/5 = 1/5