Blank denominator

1/4 + 5/blank =2/3

Find a blank number.

Correct answer:

x =  12

Step-by-step explanation:

1/4 + 5/blank =2/3 41 + x5 = 32  4x+5=2 3x  x/4+5=2 x/3  5x=60  x=560=12  x=12

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Math student
12 = x + 5

1 year ago  2 Likes

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