solve for a (a+5)/6-(a-1)/9=(a+3)/4
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2
Step-by-step explanation:
a+5
−
9
a+1
=
4
a+3
LCM = 36
6(a+5) − 4(a+1) = 9(a+3)
6a + 30 − 4a − 4 = 9a +27
−1 = 7a
a = −
7
1
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