Question

from equation for twice a number added 5 is 25

Answer 1

I think the answer is


2x+5=25
2x=20
x=10

Answer 2

Well I'm sorry i couldn't understand your question but ya i can figure out that you're asking somethin like this
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Let the no. be 'x'
the sum is equal to 25 (given)
According to question
2x+5=25
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on solving this linear equation
2x=25-5
2x=20
x=20÷2
x=10