, 10.04.2021alexespinosa

# What is the equation if nine is aded to the diference of a number and nineteen, the sum is ninety?​

12

Step-by-step explanation:

1 times 12 is 12

Its easy. kapag inexplain ko sayo nang pagtatype lang. di mo maiintindihan. better kung in person. so, tell it to your teacher or search it.

Step-by-step explanation:

first let us read the question line by line.

let us denote "the number" as x

9 is added to the "difference of x and 19" which tells us to subtract 19 from x first before adding 9, and gives us

the sum of the above equation should be equal to 90 as said in the question and further gives us the

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