if 10 be added to 5 times a certain number the result is 20 less than 8 times the number find the number?
Answers
Answered by
1
Answer:
10 + 5x = 8x - 20
10 + 20 = 8x - 5x
30 = 3x
x = 10
Answered by
1
Answer:
Number is 10
Step-by-step explanation:
let no. be x ,then
5x +10= 8x-20
30=3x
x=10
hope it will help you
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