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ICSE Class 8 Answered

twice a number increased by 8 is 20.what are the number 
Asked by pramod.babar37 | 02 Dec, 2019, 06:05: PM
answered-by-expert Expert Answer
Let the number be x.
Twice a number is 2x.
Twice a number increased by 8 is 2x + 8.
Hence, the equation will be
2x + 8 = 20
2x = 12
x = 6
 
The number is 6.
Answered by Sneha shidid | 03 Dec, 2019, 09:32: AM

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