10/7 = x + 3/7 Given
10/7 - 3/7 = x Subtract 3/7 from each side
7/7 = x Since the fractions have the same denominator, you can subtract 3 from 10
1 = x Any number (other than 0) divided by itself equals 1
10/7 = x + 3/7 Given
10/7 - 3/7 = x Subtract 3/7 from each side
7/7 = x Since the fractions have the same denominator, you can subtract 3 from 10
1 = x Any number (other than 0) divided by itself equals 1
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