Answer: all real number / infinity €
15x+23-5x=43+10x
10x+23=43+10x
23=43
€
900 meters
In 0.9 move the decimal two times to the right
That makes it 900 meters
With 10 spots between each 1/10th, the equation for each space would be
(1/10)/10
(Simplify)
1/10*10
1/100
FRACTION: 13/100
DECIMAL: 0.013