Question

0.75x -0.5x + 3 = 0.3x​

Answer 1

Step-by-step explanation:

.75x-.5x+3=0.3x

0.25x+3-0.3x=0

0.05x=3

x=3/.05

x=300/5

x=60

mark as brilliant

Answer 2

Answer:

x=60

Step-by-step explanation:

$0.75x - 0.5x + 3 = 0.3x \\ = > 0.75x - 0.5x - 0.3x = - 3 \\ = > 0.25x - 0.3x = - 3 \\ = > - 0.05x = - 3 \\ = > 0.05x = 3 \\ = > x = \frac{3}{0.05} \\ = > x = \frac{300}{5} \\ = > x = 60$