8a−1+0.5b 8a−1+0.5b8, a, minus, 1, plus, 0, point, 5, b when a=14a= 41

a, equals, start fraction, 1, divided by, 4, end fraction and b=10 b=10b, equals, 10.

a, equals, start fraction, 1, divided by, 4, end fraction and b=10 b=10b, equals, 10.