One-fourth of a number is increased by 7 and the result is multiplied by 3.Thus,we obtained 6
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let number be x
(1/4x + 7) × 3 = 6
1/4x + 7 = 6/3
1/4x + 7 = 2
1/4x = 2 - 7
1/4x = -5
x = -5 × 4
x = -20
(1/4x + 7) × 3 = 6
1/4x + 7 = 6/3
1/4x + 7 = 2
1/4x = 2 - 7
1/4x = -5
x = -5 × 4
x = -20
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