mamabarbie34 mamabarbie34

19-04-2020
Mathematics

contestada

Write as a mathematical expression and solve. The sum of a number and 8 times the number is 45. Find the number. plz help fast

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patriciagrant130 patriciagrant130

19-04-2020

N+8=45

N+8=45
-8 -8
N=37

Answer Link

devishri1977 devishri1977

19-04-2020

Answer:

Step-by-step explanation:

Let the number of x

8 times of the number = 8*x = 8x

x+ 8x = 45

9x = 45

x = 45/9

x = 5

Answer Link

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