X by 2 plus x by 3- xby4equal to 7
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Answered by
2
x/2 + x/3 - x/4 =7
7x = 7×12
x = 12
7x = 7×12
x = 12
Answered by
0
Answer:
Step-by-step explanation:
X/2+X/3+X/4=7
LCMof2,3,4=12
3x/12=7
Cut 12 by 3
=X/4=7
X=7×4
X=28
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