x/2 + x/3 - x/4 = 7
need help urgent
Answers
Answered by
10
Step-by-step explanation:
x/2 + x/3 - x/4 = 7
LCM of 2,3,4 = 12
x×6 + x×4 - x×3/12 = 7
6x + 4x - 3x/12 = 7
10x - 3x/12 = 7
7x / 12 = 7
7x = 7 × 12
7x = 84
x = 84/7
x = 12
i hope it helps you
Answered by
6
Step-by-step explanation:
x/2 + x/3 - x/4 = 7
LCM of 2,3,4 = 12
x×6 + x×4 - x×3/12 = 7
6x + 4x - 3x/12 = 7
10x - 3x/12 = 7
7x / 12 = 7
7x = 7 × 12
7x = 84
x = 84/7
x = 12
i hope it helps you
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