Four times a number is equal to three times the sum of number and 4. what is the number
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Step-by-step explanation:
Let number be x
according to questions
4x=3(x+4)------------------(1)
4x=3x+12
4x-3x=12
x=12
therefore putting the value in equation
4×12=3(12+4)
48=36+12
48=48
therefore the number is 12
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