Twice the sum of two numbers is 36. If one of the numbers is 10, find the other number
Answers
Answered by
15
Answer:
its 8
Step-by-step explanation:
let the number be n
2*n = 36
n= 18
n1+n2= 18
n2 = 18-10
n2 = 8
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Answered by
8
Step-by-step explanation:
(10+x)2=36
10+x=36÷2 that is,18
x=18-10
So the answer is x=8
The second number is 8
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