Step-by-step explanation:
1/1 , 3
3/1 , 3
1 , 1
HCF is 1
LCM is 3 × 1 =3
2/2 , 9
3/1 , 9
3/1 , 3
1 , 1
HCF is 1
LCM is 3 × 3 × 2= 18
Step-by-step explanation:
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8x+38=2(11x+5)
divide 2 from both sides
4x+19=11x+5
minus 4x from both sides
19=7x+5
minus 5 from both sides
14=7x
divide by 7
2=x
so x would be 2