Respuesta :
So if x is coloured pencils, then we can say that 9x + x = 110. This means that 10x is 110, and if we divide by 10, we get x is 11, which is the amount of coloured pencils. Hope this helps!
m = 9p
m + p = 110
9p + p = 110
10p = 110
p = 110/10
p = 11 <=== there are 11 colored pencils
m + p = 110
m + 11 = 110
m = 110 - 11
m = 99 <== there are 99 markers
m + p = 110
9p + p = 110
10p = 110
p = 110/10
p = 11 <=== there are 11 colored pencils
m + p = 110
m + 11 = 110
m = 110 - 11
m = 99 <== there are 99 markers