Question

What is 1.5d+3.2=9.2

Answer 1

SOLUTION

$= > 1.5d + 3.2 = 9.2 \\ = > 1.5d = 9.2 - 3.2 \\ = > 1.5d = 6 \\ = > d = \frac{6}{1.5} \\ \\ = > \frac{6 \times 10}{1.5 \times 10} \\ \\ = > \frac{60}{15} \\ \\ = > 4$

hope it helps ☺️